Showing posts with label 092. Show all posts
Showing posts with label 092. Show all posts

Thursday, February 20, 2020

Awareness Month 2020…

Well, I was going to talk more about some stroboscopic shots, but then I remembered that there is one single and essential image that I should talk about a little for this week. That one which I've created specifically for Retinitis Pigmentosa Awareness Month (which is February). So, this one will be a quickie.
I have to say, though, that I'm not quite fond of the shot but I was critically out of ideas, and thought it is better to do something, anything, about it instead of waiting and probably getting over the month without shooting anything related to the topic. However, the basic idea of the shot was: The pains that hide behind the smile. That smile that everyone takes for granted and knows nothing about the things that lie behind.
In shooting this image I've tried to apply some simple designing elements as per what I've read lately (or rather re-read lately) in Learning to Photograph book. Probably there was not much to be done but I will talk about the image with some details.

Hidden Pains

Probably one of the things that I regret (well, kind of) in this image is not working on the black lines under the eyes properly. These were supposed to resemble tears. Anyway, I don't have any make-up artist to help with that so probably I'm pardoned here. As you can see, the image undergone quite some work, and I mean editing work, in Photoshop. So, probably this shifts the image a bit from being a photograph and rather be more like a (graphic) design. The edit involved (beside the usual with any photo) cloning out the eyes. To make things a bit organized, I'll try to summarize the ideas in shooting in this way in points:
  • From the beginning I knew I needed some space, so the lens of choice here was Voigtländer 20mm (set to f/10).
  • Needed some dramatic look and contrast, so I was inclined to shoot in infrared, using B+W 092 filter. The image was converted to B&W then.
  • The camera was placed slightly below the face level and slightly pointing up. This perspective kind of adds exaggeration or gratification to the subject. Not meaning to brag here! It's just a design element at work, in opposition to have the camera look down at the subject which is somewhat delivers a sense of belittling.
  • Single speedlite was used on camera (more on that below) with honeycomb grids to focus the light more on the face and the surrounding area, making for a more drastic and dramatic look.
  • The hand gesture is added to put some emotion with the way the hand is shaped and also to add some elements in the lower space instead of leaving it blank. But probably I should've used my right hand to go along the face direction, but I'm a leftie and it comes naturally to me to use my left hand!
  • The black lines (formed by face-coloring crayon and sprinkled with water) symbolize the dry tears. The hidden tears that is.
The speedlite, though, caused some hurdle and I had to give up on one thing I was trying to do, and that is flashing my back. It was one of these instances that I wished I had a radio-system like the new speedlites do (or with a set of transmitter/receiver). And with my flash cord not working, it was quite hard to trigger the flash behind me without moving it a bit on the side which is not quite the effect I was looking for (even though it does add some good rim lighting). Reflecting the beam off some surface at my back was also out of question since there was much clutter (in my room) and that would show clearly (using a snoot to focus the beam won't do much even). In a nutshell, I had to satisfy myself with only one speedlite on camera.
The rest is then a work for Photoshop, cloning out the eyes, for obvious reasons. Even though the image originally is in B&W, I've found myself adding a bit of tint when uploading the image, once cold tone and once a warm tone but a slight touch that might not be noticeable without a comparison to another version next to it.
Meanwhile, as I was doing many test shots and trying out many poses and angles and adjusting the camera level... etc, I was left with a number of test shots that I refused to delete, and I kept checking them now and then. In fact, some of them did show a glance of a chance for 3D anaglyph work but it didn't work out, but nevertheless, a new idea emerged which is not far from the idea of the original shot; Retinitis Pigmentosa.

Migraine
 As seen in Migraine, the play of Photoshop is in again. Strangely too, the colors look natural despite the shots being taken with B+W 092 infrared filter (usually when fixing the WB the image would look bluish). Migraine was such a play with images really and not a real "project" idea; that sort of thing that you would do in a whim or just for play. Worth noting here that the original image is the reverse of this one. After finishing my edit, I flipped the image just to connect it to reality a bit because most of migraines come to my right side. You can see a trace here for the back flash which created a nice rim light on the right side. However, this was not my aim as I wanted the flash to strike behind my head approximately and not on the side to create a rim light. Some sort of a halo so to say. Nevertheless, I'm having fun on editing these shots whenever I get the time to, specially that I'm doing some experiments on the "cinematic" look that everyone seems to talk about nowadays. So, such test shots are quite useful and one forgotten shot might just happen to be a great one under some effects and circumstances!

Finale
Well, this is about it, with all the RP work, which I don't think it is much of a work here, but the best I could think of then. I'm keeping the work on other projects as well. Hopefully I'll posting about some of these in the coming weeks. On the other hand, I'm also keeping myself busy with editing old shots as I've mentioned above, trying to achieve some of these "cinematic" looks. However, I think there is a change in how I see things when it comes to photography or more precisely when I deal with photo editing. I think for a long time I was held back by the "conditions" of most of photo contest which limits the editing of a photo down to some basic elements. It was something in the subconscious, to edit the photo in such a way that the core is not touched. Right now, thought, I'm willing to step on this limitation and I don't find it "critical" or "unprofessional" to edit a photo to change its nature for the sake of expressing and delivering the desired effect to the viewer, away from the desires of these photography contests. I'm pretty sure that the photos above, Hidden Pains and Migraine won't be accepted as regular photos but as mere edits or creative edits (some contests do have this category along the regular typical ones). Of course I'm not going to over do it, and I shouldn't; Because the basic line here is the idea that needs to be delivered with the photo. I didn't realize how bad the effect is,  for being a member in a photography group which put so much emphasis on contests to get ahead, until this moment. I think I'm glad now that I'm over it and out already.
Among all this work-to-be, my mood swings had been severe at some point. They say, usually, meditating would solve much of these unbalances. But the point is when such swings come along, it's like a Blitzkireg in the brain. The body is virtually paralyzed and nothing can be done or to be focused upon, neither the appetite to do anything (beside eating that is). In the meantime, I'm going around myself and exhausting my brain by thinking of ways to increase the income or find a totally different job, which probably I need to do at some point in my life, sooner or later. My thoughts are even beyond this scheme, for something beyond this place. Changing scenery, AND people as well. That is, to simply reside and start a life in a different place completely. Though it might be simple for some, it is not that easy on my side, as the issues are complex enough to hold me back from a simple vacation outside the country for the time being. The "time being" is a term encompassing 5 years so far. And more to come…

Thursday, August 16, 2018

InfraFestiva…

Well, I'm not sure if I should type this post but not typing it would make me absent for 2 weeks from this blog. My life had been a bit dormant lately despite the light work conditions and the lesser traffic jams currently - but thanks to the heat which leaves me exhausted most of the time and disturbed sleeping as well. Meanwhile, my mind has been kind of empty of ideas to work with except for few trials which I'm going to talk about here right now. I do deserve a little vacation though (on a personal level) since Friday is my birthday; So I'm signing for a day off on Thursday and I didn't want to type anything in this blog for this week specially for this! But oh well... let's see what horrible things I did the past 2 weeks…

Change of Perspective

Well, there had been some continuous work with texture-creating which I've posted about in the previous post (and this might continue for a time maybe) but I won't waste much time here talking about these abstracts and textures, but I prefer talking about something else.
I'm still on a roll trying some more experimenting with my new Neewer infrared filters, and specifically, the IR950 filter (which, supposedly, has a threshold of 950nm). I've showed some pictures in the previous post taken with this filter and how it did help on showing some veins in my hand (and foot to some extent), even though according to what I've found online, a threshold of 850nm is just as good for showing the blood vessels under the skin. Such shooting was done under the harsh sun to have a wide band of wavelengths in the range of infrared to get some nice results. Now it was time to change the perspective.
I was somewhat inspired by the medical field here, where some new inventions are coming out to help medics on checking the blood vessels under the skin using infrared beaming. Also, I did encounter some texts about using "infrared flash," where the flash is somewhat modified (or filtered) to issue only infrared radiation without the visible wavelengths! This is useful in a number of ways; Mainly, for not blinding people with my flash (my brother specifically!) when shooting for them in infrared, this is beside (and this is the greater advantage) using the camera and focusing in a normal regular way instead of struggling with the LiveView method which is a MUST when the infrared filter is placed on the lens (since it's opaque, it's impossible to use the viewfinder to check the scene). Using the LiveView has its (somewhat) disadvantages in my case because some functions do not work there and the metering method just changes drastically, in addition to the increase in handshake.
ExpoImaging Rogue Grid
Anyway, since my infrared filters here are circular and made to fit lenses, I had to come up with some way to fit them onto my speedlite here (while the gel filters are limited and I don't have a large enough piece to cover it). So, I thought of putting the filters inside ExpoImaging Rogue Grid System which I got long time ago (along with a full set of light modifiers). They fit with some gap but they do cover the bulk of the speedlite head. The main issue here, though, is that this method would direct the speedlite into a beam (because of the grid), and that might be problematic if the aim was for longer distances. Anyway, this would do for now.

Left: IR950.
Right: B+W 092.
Of course, the first target was to take a selfie using this method. The results were astonishing indeed. Color-wise, the results are similar to fitting the infrared filter on the lens actually, but there is a bit of difference here with the shot taken with IR950 filter. The one you see here had some increase in saturation but it's not quite the bright infrared shot I used to see when shooting a selfie (the eyes specifically); This result was weird but anyway I did put it to some good use!

Conriocht - Werewolf - مستذئب

The work was simple here: lighten the eye, and sharpen some more, and you got yourself a Werewolf. Anyway the question remains here as to why it showed like that while that did not happen exactly when using the B+W 092 infrared filter. After checking again and again, it seems that because of some gaps around the filter disk, some light from the speedlite itself did leak and thus giving some mix up between infrared and visible spectra (remember that we are using the filters on the speedlite and not the lens, so the camera really is catching everything on its way!). When I fitted these gaps, the resulting image was indeed like the one I usually get when placing the same filter on the lens, just like the case with the image taken with B+W 092. It's kind of a lesson here that being perfect is not always a good thing. The joy here was that it was all done without going blind because of the flash pulse into the eye or anything! That would help me greatly in some tasks (specially when I have my brother as a model; He is greatly annoyed by flashes).
Variety of spectra for various flashtubes.
Click to enlarge.
Source: Wikipedia.
My next target was to shoot the veins or blood vessels using a speedlite and IR950 filter. Even though it is somewhat common to use the threshold of 850nm for infrared beams dealing with blood vessels imaging, it seems that 950nm would add a bit more contrast to the matter. After all, I did try the IR950 already under the sun and it did show the veins of my palm! My trials, however, were in vain, and apparently, it is not the filter we are talking about here but the source of the infrared - And for that reason the sun works fine to show the veins but not the speedlite. According to little research I've done, Canon Speedlites use Xenon flashtubes, and the spectrum of such gas go downward (as seen in the diagram) around the value of 800nm (0.8 microns on the diagram). There are ups and downs in the graph but the bulk of the power seem to be in the range of 400nm to 600nm somehow. I'm not sure what is the intensity of the 580EX II speedlite compared to this diagram for Xenon flashtube, but the general scheme, as I believe, applies anyway; And probably speedlites are not the best infrared source to be working with when it comes to IR950 and some veins work! In fact, even IR850 which has a lesser threshold did not yield a clear image for the veins of the palm when used with the Speedlite. Thus in conclusion: Speedlites are not a good source for infrared when it comes to penetrating the skin to show the veins. Tungsten lamps, on the other hand, look promising from some test shots. Still though, I had some ideas to implement even with speedlites using IR950.

Der Erschöpfte (the exhausted)

Source
In the beginning, my aim was to picture the blood vessels in my face (got inspired to do this after checking some anatomical images online), and ironically, I can't remember if the IR950 infrared filter was placed on the lens or on the speedlite. However, judging from the direction of the light in Der Erschöpfte, I presume the speedlite was on the camera actually and I think the filter was placed on the speedlite with some extra stuffing (probably duct tape around its circumference) to fill the gaps and trap the speedlite light. Anyhow, after taking several shots I've picked the one you see above to be my target for processing even though all of the shots didn't show any signs for blood vessels. In processing this image, I tried to keep the histogram in the dark region as much as possible without being cut off, and thus having minimal details in the shadows BUT not lost details in that region.

Histogram for Der Erschöpfte, with Adobe 1998 color space.

I like to be somewhat delicate sometimes when processing B&W images. Pulling the histogram to the left further to an extreme made some interesting touches of light on the nose tip and the eyelashes. Notice that the image would look a bit brighter than it should on some displays (I work with a calibrated monitor to ensure correction rendering for colors and luminosity). As I work on a PC and a laptop, I can see there is a difference in the looks; My laptop is not calibrated and I can see the background of the image here, while originally it is dark and hard to see any significant details, giving the image dark and mysterious look. It is amazing how I got my white-ish skin to be so dark with a glimpse of infrared! This experiment needs to be redone probably under the sun for better details if any (or is my face skin that thick?!). There is a holiday coming and after a period of turmoil at home because of renovations, I can get out and shoot some selfies in the sun with these filters and check the results.

Finale

Originally, there was so much I wanted to talk about in this post, like my experiments with hand-made pinholes, but I'll keep that till I get more material and more thought about it. I've been also trying to push my mind into poetry again but the words did not really accumulate into a single verse to be posted along. I hope words and ideas come together in the coming week, though. Beside that, I'm trying also to check some older images to see what new processes can be done (specially to those neglected images deemed useless before).

An Chathair Dhorcha (the dark city)
Infrared shot for Kuwait city done in 2015 and processed this week only.
Shot from the 60th floor of Al-Hamra tower.

Arts away, I do have also some plans to "pamper" myself a bit, starting with a day off (today) as a gift to my own self for my birthday. I'm also planning to have some "adventures" of mystic nature, such as doing a palm reading (not the first time). Then, I'm off to a LOT of sleeping, and dreaming of some travels as well. I can have some days to myself just inside away from this harsh sun that cooked me alive already. Should my birthday be in such time? After all, I'm a Leo, and it's hard to complain about it…



Stock photography by Taher AlShemaly at Alamy