Showing posts with label 430EX. Show all posts
Showing posts with label 430EX. Show all posts

Thursday, February 2, 2017

Feathers…

Many things are going around lately and kept away from the blog for a week, beside preparing for a post in my other Arabic Blog too. I was going to cancel a post for this week too after a little incident and spraining my right foot, but things seem better now. Anyway, I will try to be quick here (and every time I say this I end up with a long post!).

Eanáir

I've stated before in previous post that there was a stack of projects on my desk (well, virtual desk that is) and I was going through them slowly. One of these projects is related to the month of January (which is Eanáir in Irish) with the group re-establishing this activity: A project for every month. This month's theme was Black and White with no specific limits to the subject to be involved. I previously had some ideas and after stating this theme, I thought I might merge the two together, specially after the lack of materials!

Entwine Series

I had some ideas already as I said, and I was looking already for white feathers, and then changed my mind to black feathers, but well, I couldn't find any. I was looking for the feathers for another project under a workshop entitled Art of Seeing which finished back in December! However, with the arrival of this project for January, I started to merge the two.
Since I couldn't find either black or white, and only colored ones (red, green and yellow), I thought it would be fitting now to shoot in B&W and mimic the black and white feathers! As thoughts were racing through, I made some abstract experimenting with macro shots as seen in Entwine Series above. I've made several shots and filtered them down to 3 only, and then asked for a vote from the group members to see which composition is, to them, feels better. Most of them picked #2 (the middle one), and this is the one which was submitted. I'm keeping the others for various projects as well; I like them still!

I went on working on some ideas and nothing worked out, but I had to move quickly from one to the other for the lack of time I was suffering with! A substitute idea was to throw some feathers on my Omani dagger and capture the moment in high-speed. Unfortunately, didn't turn as I wanted it to be for many factors, like space available and lenses, but I've sorted the shots into final 7, and again, asked the group to vote for one.

Aftermath Series

The vote picked #2 here too. I was hoping to record the motion of the feathers, but working alone didn't make things easier for me even with a 10-second timer. Anyway, I had to satisfy myself with these results after changing from the course of the main idea: A feather penetrating a knife; as I couldn't apply this idea in any possible way I could think of. My goal was impressionistic endeavor of how gentleness could come over sharpness and savagery. Thus, throwing feathers on a dagger merely has a potential for something or some idea. In fact, it was done completely randomly with no specific philosophical idea in mind! Anyway, image #2 was submitted as well.
I got special drilling bits later on, to drill a hole in a knife to apply the idea I was seeking in the first place, but it's too late now with my lack of time and I would, and should, be applying that some time later. However, for the irony, I loved the patterns and luster for those drilling bits, and decided to include it with my submission.

Golden Strips
Canon EF 100mm Macro, f/32, 250-1sec, ISO200.

I took many shots at different angles, and had many problems with the flash systems (which I really find a solution for!). I was using 430EXII Speedlite here mainly, reflecting it off a reflector (silver car shade in fact). To my surprise, this speedlite specifically has no inlet for external power source, and thus I had to work solely on batteries, and in time, the power of the flash diminishes: The 1/1 power with full batteries is not as much as 1/1 power when batteries are low. I even made several shots in hope to make a focus stack (f/32 was not enough to include the whole depth of field!) but sorting through the files later on, I realized I didn't do the stacking right; it still needs a rail to do it correctly which was not at hand back then. Anyway, I'm satisfied with Golden strips, which was converted to B&W and tinted with golden hue (#ffd700). Originally, the bits got a slight yellowish tint but reflecting the flash turns them more into silver tint. This is the only shot which was not purely B&W shot but a tinted shot in my submission.

Art of Seeing

This was the title of a workshop that was over with in December and yet we had to work on a submission specific to this workshop. It took me a while to look for the feather as I've said above, and decided to apply cubism as I was urging to apply this concept in my future shots. I think I got just the chance here. Even though I'm not pretty convinced that what I did does enroll itself under the topic of "Art of Seeing," but I got the green light from the leader of the group to keep on going with this. Yet, it has to be judged and critiqued.

Version 1
Cubism in photography is mostly about shooting individual images for the same subject (with or without motion) and merging them together in some way, mostly resembling squares. This is at least what I've seen from examples online. As I shot my series for this project (as seen in Version 1), I tried to include the whole scene as much as possible; with a stack of feathers it's easy to lose track. It does resemble working with a panorama to some extent but my options to work outside Photoshop were limited here and I had to work in Photoshop itself. But first, I had to cut down the slides into squares. Then, fitting them manually and stacking them according to my vision alone.

Version 2
As I finished Version 1 manually, it occurred to me that Photoshop has some useful bundle of commands for panorama making that I could use. I'd love to discuss the results here but I have to conclude the final matter here with Version 2, which was composed using the Reposition option under Auto-Align Layers command. So far, I can say that these two, Version 1 and Version 2, are the ones that I like most. Merging these layers seamlessly doesn't look good at the end, and no need to mention how Photoshop consumes memory already, and with this number of large-size images, it was a hectic process. A question that still going on in my mind is: If any of these were accepted and must be prepared to be exhibited, am I going to print each slide alone and try to combine them physically as they appear in the image file? Or simply print the image as it is? Time would tell I guess.
The idea in the beginning was about killing peace, and that's why I wanted to use white feathers. Even though I always felt that the composition needed something extra. However, I've noticed that the grip of handle of the dagger is already white, so it is better to use black feathers to add contrast, and there came in the change in the original idea: Killing evil (instead of peace); and probably things has to be violent to reach the peace of mind at the end…

Finale

As it can be seen from this blog now, things are more drifting into photography rather than conlangs. Should I abandon my passion for conlangs just now? I'm not quite sure but I hate to think about it even. My life seems racing itself to nowhere. But I'll try to look into that matter later on. The only connection I do have with my beloved Ayvarith right now, is my instagram account (@ayvarith) which I post in weekly. I even managed to add new words to my lexicon.
From the events in this week, it seems I'm losing my grip on the handle slowly and the call for a vacation is even getting stronger. All incidents happening to me last Monday and my foot injury, all caused by a simple show of anger, and over a video game (yes, video game). I didn't play this type of games in a long time, probably since high school, but seems this anger is still roaming inside. I remember how it was when I used to get mad at such games back then and I didn't have this spark of anger for such stuff in a long time, and it's all back now. Makes me wonder if I'm really in need of anger management. But definitely, the thing that would sooth my ailments is, a travel.


Stock photography by Taher AlShemaly at Alamy

Thursday, December 31, 2015

Firsts of 2015…

Been a long week (by feeling that is). I can't wait to get my share of holidays; well just one day for the new year, but it's worthy. I've been having sleeping problems again but this time because issues with the retracting health. Despite all of that, I did have some fun with my camera and I'm trying to come up with more ideas to work with it.

Checkmate!

Source: Amazon
As I am close to finishing my last photography book in hand at the moment with few pages left to read (in fact cutting out reading it to type these words), I've decided to work on some tiny project 2 weeks ago when I was around the beginning of the book. I didn't post the images in my previous post because they were not processed and not ready. However, I had to change my initial plans drastically for the time being, until I find a suitable set of Chess. Yep, Chess.
Those who know me well, probably know that I hate chess (and checkers); not my typical games for fun. Anyway, I had an idea I wanted to imply which consists of showing a contrast between luck and planning, or maybe you can call it: Fortune and Strategy. I'm thankful to my friend who provided me with a chess set which he got as a present from Iran. Anyway, found out that the chess set is not the typical set as I wished, but the pawns were small miniatures made of metal. The board, though, was beautifully intricate with oriental design. I didn't want to say No to the chance!

Last One Standing
Canon EF 50mm + ET 12mm, f/10, 320-1sec, ISO100.

I have to say, though, that setting up the gear and the set is much of a hurdle! For this reason, and after setting up everything, I left the scene or set as it is and continued the work on several days, trying to find a new perspective in every day visiting the scene along a 3-day period. I've made many shots but probably 2 or 3 were to my liking, like Last One Standing above or Battlefield below. In Last One Standing, and due to the proximity to the set, I had to switch to extension tubes which cause a shift in the focal point of the lens to help the photographer get even closer (and zoom further as well).

Battlefield
Canon EF 50mm, f/7.1, 320-1sec, ISO100.

The general activity is in fact to help me understand flashes more (and I didn't use them in a long time). Thus, there was a plenty of changing positions for the flashes (580EX II and 430EX II) and switching between TTL (Through The Lens) and Manual work. In fact, I find most professionals advice with using TTL mode except in few delicate situations (few of them depend completely on manual mode). Despite the easiness when working with TTL, I've found myself more inclined to switch to manual when my work starts to involve 2 flashguns. Anyway, I started to follow the advises and build up the lighting in the scene one step at a time with test shots (many of them!).

The lighting diagram approximately (the camera as at an angle with the flashgun on the left, and the reflector was closer to the table)


As I was building my lighting setup, one of the points I kept in mind is how to reduce the usage of flashes by re-distributing the beam using reflectors. The reflector I used here is not the "real" professional one, but simply a car shade (cut into half). This reflector is essential to reduce the harshness of the shadows, even though I did raise the 580EX above the tabe level a bit to get a softer touch (a process called "feathering"). Finally, I decided that I needed an overall increment in exposure, specially to light the topmost parts of the pawns. Thus I used the 430EX wrapped in a flag (black modifier) and pointed it up to bounce it off the ceiling. The flag of course is essential to block light coming to the scene. This last addition was put on full power as the ceiling was a bit high up (the table was low-level). As for the camera settings, I've found myself prone to use high-speed or HSS and that means a speed over sync speed. Despite the general low ambient light level, the background was not dim enough and it happened that the flash power in HSS mode was just perfect. It's not necessary to use HSS mode ONLY for moving and freezing objects you know! After all, the depth of field was the main decision-maker and I had to depend extensively on viewing the scene by pressing the DOF button; Not only to ensure the main figure is within range completely, but also to have a nice background blur (not too fuzzy, not too sharp). My main idea was to have a golden atmosphere as to add warmth to the scene (better than the cold look of the metallic pieces). Thus, I've switched the WB to manual and set it at 10,000K (Flash WB would balance the flashgun output only).

The Stand

My last trial was inspired by my brother who helped me with shooting a series from above the set (using the same diagram above but without the flashgun pointing up). Unfortunately, that series wasn't to my liking but I'm still viewing it from time to time and try to extract a good shot from it. My brother suggested that I would capture the set as you see above in The Stand; to have the focus on the far end instead of the near end as in Last One Standing and Battlefield. Here though, and because of the angle of view and the distance I've positioned my camera in, I've thought of using the stacking method. more than 33 shots were taken while moving the camera backward for 1mm at a time. Unfortunately, the initial position for the soldier here didn't help to put it on focus in the beginning (might look good in a small size version but not the original). I ended up using only a fraction of that collection (probably 10). This roll back of the camera also helped in shaping the blurred figure better (if the soldier is in focus, the other pawns in front of the camera are way too blurred to have any recognizable details). Well, that was the last experiment here and I had to pack my stuff after that… such a tedious process!


Firsts

 As 2015 is about to end, I've decided to have a little fun and look back at the pictures I've taken this year. It would need a long time to go through and study back my own work for the whole year and find out my mistakes to learn from them. However, I decided to look for the first things I've done this year.

Cold Fire

I remember Cold Fire was taken when the family was gathering outside when the weather was nice in February (yep, not January). I'm not sure what I was aiming at exactly or what was the initial idea (yes, initial ideas can change in my mind and be something else like the chess experiment above).

BPF in Al-Hamra Tower

Then we have the first panorama done this year: A panorama inside Al-Hamra Tower with BPF group as we were doing a workshop there. It was such an architectural attraction. I wished though no people were around but I had to do it that way. Still a delight to my own eyes. The first panorama this year was stitched in May.

The list ends with the first QTVR, which was done from a panorama taken inside a summer photography gallery by the end of August The panorama and QTVR were done in the last day of the exhibition (which was so quiet back then).



Esir
(captive)
Then, we have the first infrared shot which was a simple setup for a simple idea and using a single flashgun (580EX): Esir. Many shots of this set and many processing methods were done to the photos but probably this edit is my favorite. The infrared filter used here is the circular B+W filter with a threshold of 650nm (weak filter allowing some visible spectrum in the reds to pass).

By this, the list ends. I can't think of "first" stuff to add here for the time being but each shot is typically a new thing for me which makes me think and try to find something new about it. There is some UV shots made but they were all experiments and not quite favorable; they do need a converted camera for real!
I'm currently busy with a workshop in HSS and probably I would share some results here by next week if I could process the images I've taken. It's quite a fun time away from home with some group members doing things together and having a laugh.

I wish for dear readers a happy new year and a more peaceful one than 2015 was. Also, one with low prices as well and more simplicity to our lives. Though I don't usually make resolutions for new years (as it is something that doesn't belong to my own culture) but probably if I was to make a resolution probably it would be to have a simpler life, and courage to work more with my camera.


Happy New Year
Bliain Nua Sásta
كل عام وانتم بخير





Thursday, March 19, 2015

Unprecedented…

Two weeks of upheaval with sickness. Respiratory system infection, and then Conjunctivitis; I was surprised to know that the two are actually connected, as mention in this article. The bright side of the story is a 3 days of medical leave from work, connected to weekend. Not bad. My health still shaky with the tearful cough, but it is the usual story I believe. Coughing always lasts for some days if not months after treatment. I'm not having any medications to treat all of that, just some eye drops and cream for conjunctivitis.

With conjunctivitis. It was redder than this!

With this, and with the closure of Winter's end, seems that my plans to go out at night are somewhat, or completely, diminished. It is clear that my health and immune system is not what it used to be. However, I got myself little boots just in case I need to get a bit deeper into the shore. With this temperature it might not be a good idea to do long exposures here for the level of noise will be something unprecedented, but with more technical knowledge that I've gained along the years, hopefully I'll manage, in case that happens.

Infrolling

Because of the lack of opportunities to go outside at night, I've decided to work more on some infrared shots indoors or in the yard. Some simple experiment. Experiments like this refresh my mind a bit and breaks my idleness with the camera. Thus, I don't necessarily have a goal of achieving a good shot in my mind.

InfraPetals
Canon EF 50mm + 56mm ET, f/16, 4m20s, ISO100.

My first (and second trials) last week were with some small blooms in the yard. Despite the lack of breeze back then, but the shots were not sharp enough, and probably it is for the fact that I didn't adjust the focus (after focusing without the IR filter) to fit the IR range. The Canon EF 50mm f/1.4 lens has a marker for infrared re-focusing, even though, to me, it looks useless - because the distance ring is not marked thoroughly but only at specific distances. Thus, sometimes, you must use intuition and approximation in moving the focusing distance over the red dot for IR focusing.

InfraQuad
Canon EF 50mm + 36mm ET, f/20, 4m20s, ISO100.

The second trial that day wasn't any better. Anyway, I'm not planning to upload those to stock websites (or might try to do so into specific ones). The problem with this quadratic bloom is the way it should be cropped to be enhanced. In fact, I've never got myself satisfied with it, but I tried to remove some of the excess lines.
That was a simple trial outdoors. However, the real work was later done indoors when I noticed a vase with withered flowers and roses. It was made ready to disposal so I picked the vase to my room and made a simple setting. Probably the hardest part is moving around with the Speedlite without fixing it on a stand. The space in my room is not suitable anymore, and spaces around this house were taken. Anyway, work started and first it was by using two Speedlites.

Sigh
Canon EF 50mm, f/8,
5s, ISO100.
It seems, as seen in Sigh, that two Speedlites were not necessary after all. The major one was that made the effect was handheld and pointed directly to the dead rose, while the other one was placed on the side and bounced off a metallic-like surface supposedly to light the front. However, this second Speedlite proved to be a major problem when it showed glare on the glass of the vase, and hence I had to spend a considerable time cloning that out in Photoshop!
Thinking about it now, I could have used the second Speedlite to light the background a bit, but unfortunately, I do not have a proper background here, and nothing was behind this vase except the mess of my room! Anyway, it was a lesson learned the hard way. Yet, Sigh gained some Likes after all for its dramatic look. I doubt it is printable or to be uploaded though for the humongous level of noise, despite the short exposure time of 5 seconds only (and both Speedlites were on full power!).

Eski Güzellik
(old beauty)
Canon EF 50mm + 20mm ET,
f/22, 40s, ISO100.
I wasn't over with this subject yet. I liked the idea of some long exposure "indoors" with this infrared filter. The lights in my room are all energy-saving CFLs and those are a bad source for infrared radiation. Thus, naturally, the exposure without any help from Speedlites is going to be a long shot! However, I tried. The estimated time was about 5 hours and 20 minutes! I did it after all in overnight; put things on and went to bed, and tried to sleep with lights on! To my surprise, the camera didn't record the time properly (probably for the unusual time period) - it was recorded was 15 seconds only! The image was bright and good but unfortunately, shaky and the noise level wasn't promising. The shake is surprising in fact, but probably the only explanation for this is the working A/C in my room which delivered gentle vibrations to the set. Anyway, decided to do it again but with a spot light bulb (which should produce quite enough brightness and infrared as well). The result, Eski Güzellik, received many likes and favors as well. It does have some abstract sense with a side of melancholy to it. Considerable work was done to crop it, and then rotate it (and flip it). For some reason which I'm not sure of, the actual positioning was not quite right for me (maybe because of my left-handedness?). I've finally settled down with the look shown here. And that was the last trial with infrared in past few weeks.

The set used for the final shot.

Finale

Well, I would have liked to talk a bit more about the panoramas that were stitched, specifically old panoramas into new suit, but probably I'll leave that for another time. As always I'm having here a time crisis and I've realized that with my systematic time-schedule to work on some of the projects, I did in fact neglect lot of things, and specifically my Geltani conlang. I'm not sure what's the solution to this so far, but I guess I have to give myself some free time first.
I guess, at least how I think it is, I've been indulging myself into projects and stuff to work on just to let myself forget many things in my life. But this is leaving me exhausted and I'm not sure if all of that is really keeping me going forward. It feels numb here. It's hard to feel something anymore...

An Loch Codlata
(the sleeping lake)



Thursday, August 21, 2014

Snail...

Activities to the minimum and I'm seriously growing sick of summer here. It was my birthday last Sunday, and to pamper myself a bit I had my last "casual" day - but that didn't keep me away from my duties with Mom of course. Next day directly, had a fight with the security in the damned place I call "work". Not bad for a new year of my life I guess...

Golden Crop

I was supposed to talk about this like 2 weeks ago but totally forgot about it, amid all the fuss in my brain going on. It is an Action which can be installed and used in Photoshop to help on with cropping in various methods; mainly, thirds, golden ratio, golden spiral, diagonal method, and triangular method (which is new to me!).

General view for all the methods posted on top of each other using Golden Crop action.

This action is to help people using Photoshop editions before C6 (or was it CC?). As far as I know newer editions have these methods implemented in the Crop tool. You can download it here from Damian Sepczuk's website. Damian provided instructions on how to install the action and use it, as well as a plea for a donation. I would encourage the reader of these lines to give a little - after using the action I do really appreciate Damian's work and sent out a little donation. He deserves it.
One note though worth mentioning here, that the guide lines (made by paths as in vectors) are flexible and do not have fixed ratio. Stating this, it is a fact that the Golden Spiral rule is based on φ:1 ratio for the frame, while most photos nowadays use 4:3 or 3:2 ratios (in landscape orientation, with WxH order). It might be a good idea to crop the canvas size (by using Canvas Size command, or directly by Alt+Ctrl+C) before doing the Golden Spiral when needed. Usually this is done by changing the height to some value that  makes the ratio to the width equals φ, or the Golden Ratio. Mathematically, that would be:

H = W÷1.618 ;

where H is the height we need to find, and W is the width of the image, and 1.618 is the first few digits of the golden ratio. I usually prefer to work in millimeters when doing these calculations to be more precise (and because dimensions in pixels do not accept fractions). This is only a suggestion of course, and the golden spiral would still work and stretch according to your own dragging.

After 34

Just as it was my birthday, I decided to do some selfies, to be the first self portraits done in my own year; my 34th. As most people in my circle know probably, I was never fond of portraiture; it needs some steep education for me. Anyway, decided to improvise something with my two speedlites (580EX II and 430EX II). I didn't have much options with settings within the room, thus I was forced to make the curtains as my background, and instead of using the usual 50mm prime lens, I had to use my Sigma 70-300mm, at 70mm mostly. Somehow the shooting was easy, but the tedious work was still to be done after upload. The speedlites on the other hand were a dilemma.

Schizophrenic
Sigma 70-300mm @70mm,
f/16, 250-1, ISO200.
Generally, the distance from the camera wasn't a big deal, nor the position was. All I had to do is increase the depth (f/16) and sit the focusing distance to some suitable number (which was between 2 and 3 meters here; ~ 6-9ft), and the position was set simply by standing in front of the yellow flashing light of the timer on the front of the camera. The trick was to place the speedlites. One speedlite was pointed to a car shade (with matte silver finish) on my left, and the second one was bounced off the roof to give some hair light. The location this second light was a bit cumbersome and felt it didn't give much bouncing - thus, I've attached it to a monopod and raised the monopod to the highest to make it as close as possible to the roof. There were some minor changes now and then and the majority of the effect was done in processing in fact and not solely by the speedlites, as you can see in Schizophrenic. Funny thing is, I was holding the car shade here as it fell down before the timer is over and the shot is taken.
Cyborg
My editing drill went further as to create a monster actually! The idea was simply to make black and white image with high contrast, but things developed slowly to be the way you see it in Cyborg. It wasn't planned at all. The green color was formed when I actually gave a slight blue tint for the black and white image, and then used the Selective Color tool to manage the grey level (and probably added some yellow there) and ta da! A monster is born! But I have to say that, in general, the shoot was a failure somewhat because I couldn't manage the speedlites correctly. This is mainly a result of not having a vision for the outcome ahead. On the other hand, there is a problem with light modifiers somewhat, like not having umbrellas and large soft boxes. Anyway, I'm not planning to get those as it is not my field of expertise at the moment. It was fun doing it anyway! And finally there was this one shot which was without any special effect, but the irony is, the light distribution wasn't good, and thus I had to balance it by processing.

TJ

Finale

Not much activities to be seen, and I'm not expecting it to change in the near future with this summer and busy mind. I'm really looking forward to just relax and chill with the increase in disrespect from my workplace. I'm trying to measure up my options with actions to take or possible with other sources of income to make. The scientific community in this country is absolutely a null and dull and worthy of nothing. I can't really find what is so special about my job, and any other administrative job around the place.
All what I'm waiting for now is my vacation, with some worries about Mom's care. I barely can bear with the idea of depending on someone else to do "my" job. Otherwise, I'm just hoping with this vacation things will be rejuvenated inside me, and maybe some of my problems are vanished...




Thursday, March 27, 2014

Snooze...

I think I'm reaching the climax of my endurance capabilities through the past 2 weeks. It is just the fact that nothing goes as planned, and more unexpected events.
People here (and everywhere) are happy for the arrival of spring. However, it is my weeping time. My nighttime photography had already ceased and almost no power is left for me to leave at night. I technically spent 2 weekends sleeping most of the days. With the arrival of summer soon, I'm left to do tiny projects at home, specially in the macro field.
In the meantime, I've already signed for a 2-week leave from work just to rest my nerves from the amount of stupidity that lurks in this workplace (and all workplaces in this country; let's be honest). Everyone thinks I'm traveling somewhere - my chances are slim. The best I might be able to do is to head to Failaka island, if possible, and maybe spend a night there. My leave should start on April 1st and extends till April 17th. The best part of a vacation is to see people go to work while you don't!
Anyway, despite the hibernating activity with photography, I still had some few trials with my camera (and flashes) and might be interesting to share...

Ego

Don't read it wrong; Ego here is the Latin form for I or Myself! For the past week (and also for the coming few days) I've been trying to test my flashes and light modifiers on a real subject this time and not against some slid subject: me.
The fact that I don't really do well with portrait with other people, and yet I don't have someone to help me with testing my gear, leaves me with me! Experts usually advise the photographer not to be the subject of their own self; this is related to the degree of concentration and the attention paid by the photographer to the light formation - it would be lesser in such situations. Anyway, I'm working with my own face here and I don't have much options. The funny part is, as it is supposed to be a check-up for my gear and lighting positions, it became also a trial for some Photoshop experiments.

With RoundFlash
All of the coming shots are taken with my Canon EF 50mm lens, not only for its sharpness or wide aperture (f/1.4, which in fact is not used or needed here), but for its perspective in regard to the distance available for me in the room, and for the scale on the lens' barrel which I used to adjust the focus range properly. The first thing to try out with my flashes is the RoundFlash, beside another flash for the hair light on my right and above my head, with a diffuser. The rest is a simple processing in ACR (Adobe Camera RAW). One of the fascinating aspects of using the RoundFlash is, like the ring-flash, creating an interesting catch light in the eyes. The post-processing included some simple fill light, contrast, vibration, and clarity adjustments.

After the initial (simple) post-processing, I couldn't hold my fingers from doing further editing like I usually do for some friends photos. I have to admit that the edit does scare me a bit! When it comes to black and white converting, there are two possible paths actually: Convert in RAW, or convert in Photoshop. Each one of those has its own benefits and limits in fact. The image you see above is converted in Photoshop (and it is just one image from the series of shots).

RAW Edit
I've picked one of the many shots and this time tried to convert it to B&W in ACR alone without the help of Photoshop. The results, to me, were astonishing. Te image you see on the left is completely edited in RAW without any enhancement in Photoshop. The difference here is, while in Photoshop you can convert to B&W using the Black and White adjustment layer, which in return has specific tonal ranges to fix the black and white tones depending on the colors - in ACR, the tonal ranges available are varied and more delicate than the simple black and white adjustment layer in Photoshop. For example, in the adjustment layer we have tonal sliders for Reds and Yellows; However, in ACR, there are tonal controllers for Reds and Yellows, with another one for Oranges in between. This latter addition can prove very useful. in specific situations, like my selfie here. Usually, in Photoshop, raising the Reds tones to brighten the eyes would brighten the eyes and the face altogether, calling for a need to use layer masks. In ACR, however, the two zones are somewhat easier to control by the Reds and the Oranges tones (and with some fill light increment). At this level, it all looks normal. For more eye-catching bright eyes effect, then, of course, Photoshop is needed again.

The second experiment with the flashes was to light the face from top and bottom, in something like the so-called hatchet lighting. Usually, a hatchet lighting is when lights are used on the left and the right of the subject, but here it's on the vertical plane. To achieve this, beside the head light above my head (with bulb diffuser), I've placed a white cardboard on the ground and bounced the flash from it.

Selfie #4
After many trials to check the position of the lights, I had some nice shots. It seems that this hatchet method is good to show the details of the muscles of the face; though it might not be so pleasant to look at! In Selfie #4, most of the editing is done in ACR as well, including desaturating. However, some editing was needed in Photoshop to boost the eye of the color. Also, some drama was added by sharpening the image excessively.
Unblinking
And there is a big benefit of having some high resolution to your camera; It is some way to make an abstract with suitable resolution out of the general image, like it is in Unblinking. Probably it won't be a good image for a large print after all, but nice to see online! In Unblinking, the image was converted to B&W in Photoshop (except of the eye), and was given a tint to have some drama.

There is a method of manipulating images that I've read something about, in a long time, and back then I really didn't pay much attention. Probably because the talk was technical more than artistic. However, now with the ACR, it seems that this method is opening a new window for the world of Black and White manipulations. This is the method of tone-splitting. The idea is simple: give one tint to the highlights, and another tint for the shadows. The result was somewhat perplexing I have to say!

Selfie #5
I applied this method to one of the selfies taken with the hatchet technique and the results appear interesting. After converting the image (and adjusting the tones accordingly) in ACR, I've applied the tone-splitting (also in ACR) giving the highlights a tint of violet, and the shadows a tint of green. There is in fact no limit for the choices as you can control the tints and their saturation and also the balance between the shadows and the highlights in general. However, it seems reasonable and more appropriate to work within the circle of the laws of the Hue Circle. The method is simple, after adjusting the tint for the highlights by picking a specific hue and adjusting its saturation, I picked a tint for the shadows then after by adding (or subtracting) 180o from the hue value of the highlights; For this reason, it got to violet highlights, and green shadows. I've adjusted the Balance control in ACR towards the highlights simply to reduce the weird look of the hair and black areas of being too green. Also, to add more luster to the eyes, I had to sacrifice the contrast for the whole image, and yes, I could have done it in Photoshop editing later on, but my goal was to produce an image edited in RAW only without much editing in Photoshop; and I think I've done it. This in fact taught me a lesson for the time being: It's not all about pronouncing the tones by adding contrast, but contrast must be added carefully in regard to what features of the image I'm willing to express and show more than the rest.
A note as well I'd like to add: it is a common advise when printing Black and White images, it would be a good idea to add a slight tint (most probably a yellow tint) even in a small amount just to give a color to the image and show some of the details that might be lost in printing. This is because in printers' language, White is almost synonymous with "do not print a thing here". Thus, it is advised to have a slight tint to give some color and life to the image. Anyway, experimenting with your images is always the rule I presume!.

Heaven is Watching

Out of the desire to break my daily routine and also to try to produce something before the summer is finally and completely here, I've decided to do a panorama near my workplace. I have to say though that I was in a fighting mood as well; I was willing to fight anyone who would be interrupting me and try to stop me from taking photos near my workplace. Anyway, at the end things went smooth, but I wish if I can say that to what happened later when processing the panoramas.

Heaven is Watching

That day, I've decided to have lunch near my workplace and head back when the road is less congested. I've walked up to the roundabout which overlooks my workplace (and specifically the building where I work) and started to shoot there, even though it was congested little bit but the road was giving way and getting easier. That was not a big deal for me in fact as the whole thing was an experiment and I'm not looking for perfect conditions, but I did some mistakes later which became both: a regret, and a lesson. Anyway, I was astonished for the clouds hovering over the place and reminded me of the time I spent in Failaka 4 years ago when I had some marvelous shots under clouds of the same type. Bad thing though that I couldn't (for time limitations and capabilities) do any long exposures in that location. Anyway, after shooting the first panorama, I've moved the tripod manually for few centimeters and started to shoot again. I've measured previously the distance between the centers my eyes, which was 7cm, but here I had to do things blindly and I'm sure I've displaced the tripod for no less than 10cm - can produce a big problem, and it did indeed as you will see...

WARNING: DO NOT STARE WITH 3D GLASSES FOR LONG TIME.

The image you see above is not a perfect anaglyph (or as I called it before: panaglyph), but it is one its kind and I'm hoping to do more experiments with this kind of panaglyphs; Because it is a full panorama and not a simple horizontal panorama turned into an anaglyph as I did some weeks ago. However, I've tried hard to give a good alignment for this panorama but it never worked - needless to say the stitching errors that plagued me in between the two panoramas for the left and the right scenes. Without going into details of the stitching errors, I shall discuss here the points that made this unbearable to look at!

  • The distance of the displacement of the tripod seems too large which caused the difference in between the two scenes, visually, large. This would cause hardships when aligning the two scenes at some points.
  • The center of the panorama should have been one of the palms, and this is a misjudgement from my side. Centering the panorama around the center of the roundabout would have produced a more interesting scene like above. This also played a role in the bad alignment between the two scenes - the scene should have been aligned around the palm that was my zero point (and to which the movement of the tripod was parallel), but I was trying hard to align the two scenes to a new point (which was theoretically parallel as well but not quite accurate).
  • The ground on which I was standing was not even. This produced a change in the elevation of the tripod and the camera configuration after the displacement, and henceforth, another problem was added to the alignment process.
With these problems in mind, I'm hoping that these can be avoided in the future for another experiment like this. I just need the good location with interesting architecture or landscape to work with.
There was a plan to produce and work with a planet projection of this same panorama, but because of some internet problems in the current time I decided to delay this research to be posted in a later time. This would give me also more time to investigate the matter and the other possibilities to produce an adequate panaglyph out of this panorama. Just remember please: DO NOT STARE AT THE ANAGLYPH ABOVE FOR A LONG TIME!

Finale

I have to finish this quick and post it. I'm living a life now where I'm expecting a problem wherever I turn and wherever I go. My only escape would be a vacation outside, which I'm already planning for, hopefully to be in September of October. But I have to wait and see the circumstances. Day by day, I feel my luck is draining, and needless to say, my home is throwing my out. What is home, if you just don't feel the respect you need in it? Would it still be called home?
Everyone is telling me that I need a vacation. Everyone is seeing my bent back and my burnt eyes, and they are advising me of some vacation, far away from home and the work environment. But what can I do with added responsibilities? The least to be done now is to have my short vacation for 2 weeks just to rest my body from the everyday traffic, as well as spend some more time with my camera, and if possible go to Failaka. So many hopes I have for such a short vacation in the homeland, but let's see what is going to be achieved after all...

Thursday, July 25, 2013

In Failure We Trust...

Here we go, my new PC is finally online, and the process of keeping it up-to-date with the software arsenal is going on in fact. How much I'm relieved. I didn't feel such speed in ages!!
Because of the busy schedule (sleeping time is included in this statement) I couldn't do much work with my camera or with Geltani. Some mental work was involved here though. In a haste, anyway, I tried my luck with another peeling project which was not achieved as I wish (hence the title of this post!) but I got my lessons somehow.

Censer Censer Against The Wall
This week I've noticed that Mom had a small censer, other than the one that I've already used in a previous experiment to capture smoke. The new censer is small and thin and quite seductive to my eyes because of the curves it has, but all of that proved to be a real challenge later for the peeling work (which was never done right here up to this moment).

The previous censer.
The new censer.

This time, and because of the shape of the new censer, I've decided not to light the object from above like I did previously with the mug peeled mug shot. I've realized that if this is done, then the thicker top part will cast a shadow to the bottom. Hence, I've decided to use both of my speedlites (580EXII and 430EXII) on the left and right of the censer - a decision that I've regretted later.
One of the critical aspects of this object is its relative small size, and hence, any small offset from the center of the rotation was drastically apparent in the series of the shots taken (meaning the objects won't be rotating around its own axis, but it will move in a circle around a common center!). Another problem was, as usual, the tilt of the images taken which was not so obvious until the images were examined on PC.

One of the trials done for peeling.
As you can see above, the final stitch had many errors and mainly it became a fan-shaped stretch instead of (relatively) flat stitch. This is mainly because of off-center movement mentioned above which means the base would look nearer and further on different angles as the object rotates. This was also evident when the mug peeling effect (posted in previous posts) but the general size was larger and the offset did not show in a drastic way as in this experiment.
Notice also that the top portion (top right) of the stitch has broken lines and not a smooth stitch. In my mug experiment, when this happened, it meant that I need to narrow my crop or the slit from which PTGui should scan to make the connecting lines smoother. Here, however, this was not possible. The above example is stitched at -/+8o from a common central point (picked by comparing the minimum and maximum extensions of the body to the left and right during its rotation), meaning the total angle was 16o.

Cross-hair marks added on feature-less sides to help on stitching later.


Notice here that I've added cross-hair mark by pencil on the censer itself to aid the stitching process, but I have to say it didn't help much in this situation. Going lesser than 16o for the crop caused much hassle an PTGui would miss a lot of the matching points. One of the ironic things is, why did I use 180o in previous posts to measure the different in pixels, while I can measure the number of pixels for each degree simply by measuring the move in two successive shots of 5o.
I've mentioned above that I've regretted using both speedlites on the left and the right of the censer. I've realized this fact while working on PC and comparing images to establish some control points. The thing is, the body is not unique in its shape and has many protruding features, which means shadows on the body itself. However I try to balance the lights from both directions it was almost impossible to eliminate the shadows completely. The problem of the shadows is, as the body rotates, the shape of the shadows will change eventually, making the stitching and matching control points even harder. Maybe I should have proceeded with speedlite from the top as I did before (or one from the bottom, but I would need a glass surface below the censer as it rotates).

Comparison between two shots few degrees away. Notice the change in the shadows and the light levels.

It wasn't till I've installed DxO Optics again when I fixed the tilt perfectly. DPP (Canon's software) was not much of a help and cumbersome when I tried it. Probably the less problematic stitch was achieved when the images were corrected with DxO.
As I was going on to find a solution to the problem, I've tried to make the crop literally by Photoshop. I'm lucky now that I have a faster Photoshop (32- and 64-bit) and what would take 30 minutes is done in the matter of 30 seconds or even less! Anyway, such method didn't work as well, and even blending in Photoshop didn't go much far away with the results than PTGui did. However, one interesting experiment in Photoshop yielded something of fractal-art quality I would say and I really liked the result and might upload it later to some stock sites as an abstract art.

Fractal Censer (blend of 72 images)

I'm not sure how the colors were produced in the image in that way, but I do appreciate abstract art anyway and I don't mind the extra colors!
I need to go further and study this matter further. I might try to do it later but one thing for sure: I need a new base for rotating, as the current one is not precise with its center of rotation.

Γλώσσες
As I've mentioned in the beginning, I didn't spend much time doing a practical examination for Geltani, but there were some mental notes, specially that I've started reading a book about learning Turkish. Well, I'm not intending to delve much deeper into the language itself as of to speak it, but it did give me some insight on some matters (mainly grammatical) that were absent from my mind even during the make of Ayvarith.
However, I'm not intending to copy-paste features from real Turkish into Geltani but it is worthwhile to think about some grammatical cases and special verbs. Turkish, being somehow similar to Arabic in some aspects, got a special features in its verbs to denote the verb that acts on itself, and the verb that acts on something else (sorry I don't know the exact name of this grammatical case). Just to explain, here is a simple example:

Arabic
Study: daras [درس] (someone studies on his or her own).
Teach: darras [درّس] (someone teaching or making someone study).


Turkish
Study (learn): öğrenmek.
Teach: öğretmek.

Notice that in English the two verbs are completely different, and this is how Ayvarith used to work. In Turkish and Arabic, despite the critical difference in roots, they do act according to some basic regulations to formulate verbs that act on their own, and those which act on something else. The question is now, how to implement this with Geltani? Leave Geltani; What about Bulughman - an artificial language that I've made it sound like a Turkic language?
In Geltani, the verbs are derived from the noun (mentioned that in previous posts). Hence, the noun "flight" is used with suffixes and prefixes to make the verb "fly". However, I don't have a clear idea yet of how to formulate a verb that expresses the action "made something fly". Would I have to introduce auxiliary verbs in such instances? How that would sound and look with the dilemma of the writing system already? Too much thought and my mind is so tired of thinking much into this matter for the time being. In hope that all this mental power will be boosted after Ramadhan.

Finale:
It was relatively a busy and a tiresome week that just passed me by. I just can't wait to get into the regular time-table. I think what really wears me off is that the whole community goes under a time shift making working in the usual way, for someone who is used to fasting, a hard task to do (with waiting).
Earlier this week, there was a meeting for photographers invited by HIPA of Dubai, to introduce and identify the HIPA reward in its third session. I tried to attend, but with the delay in the opening which was supposed to take place at around 9:00 p.m., and me being awake since 6:00 a.m. to pick up for dialysis and then back home to work on something else, made a 30 minutes of delay such a great displeasure. Thus, at around 9:30 a.m. I've left the scene, before the ceremony would even start.

However, during the waiting time, I've met a friend who was a member of the photography group I'm in, and left after some tensions with the management. As expected there was a chitchat about the quality and the functions of the group, but I have to say he had some points that I share, yet, I'm really so tired of all that tension between photographers in here. It is largely a talk of money-making, and how things are done, but I didn't hear much about the philosophy behind photography. This friend pointed out to some photographers and mentioned to me some names, and when I answered, simply, that I don't know any of these guys (who apparently are famous in their fields) he said "Whom do you know then if you don't know these?". I replied: I'm working with the camera since 2007 for my amusement and never made a contact with Kuwaiti photographers up till 2012 when I joined the group, and now I'm regretting that I've been social with other Kuwaiti photographers. No offense, not to say all are bad, but surely it is something that probably I should regret. I got myself into struggles and wrestles that I should not have been into. I can't remember when was the last time I talked with a Kuwaiti photographer about the art of photography or its philosophy and its meanings; It was mostly a talk dominated by money and gear, and nothing else. Useless talk if you ask me.

Next Saturday it is scheduled to have a meeting to sort out some images. I'm sure I'm going to have another batch of disappointments. The sorting process is aimed for Cyprus photography contest and I'm not sure how it works, but it is apparent that registration is for single photographers and not groups. What I've noticed that in most contests, the most renowned photos are those of exotic places and/or those of portraits and people shots. Now, how am I supposed to get into exotic places (specially with my situation being stuck now with Mom to care for her)? And am I supposed to do something I hate just to please the judge? Am I supposed to please the judges to get some good results in a contest, or am I supposed to do photography for my own sake? The answers to these questions lead me straight to the belief of the futility of such contests in my case and made me even less interested in them. I'm not supposed to take a burden just to have a photo. I'm supposed to please myself in the first place, despite all the criticism I'm receiving from the group.

Peace of mind is a precious thing, and simplicity, I reckon, should be in the core of my goals. Yet, I ask myself, would life allow me to do so? Would there be someone who would help me to be so? The view is blurred...