Nacht der Langzeitbelichtungen...

Well, now we are back to the rhythm after two posts about my trip to Failaka; despite the fact that I'm still processing some of the images taken there. But probably the bulk of the images that I really enjoyed taking were already done... till I discover something new though. The B&W processing and tone-splitting sound promising but I do need more time with my images. In the meantime, I'm trying to settle down with time ripples as I'm torn in between two blogs, both of which would require an early preparation to be posted in time. Probably my future posts in this blog would be short (be happy!).

Nacht der Langzeitbelichtungen

I hope dear reader won't consider the title offensive^*. It's just a title that reflects what I've been doing since I got back from Failaka island two weeks ago. I'm trying to do the best I can before the weather gets warmer (than this already); long exposures at night time.

Sky and Earth
Rokinon 8mm fisheye, f/8(?), 3.5m, ISO100.

My beginnings were shaky. Despite the fact that the low tide timing was perfect for me, because I wanted to go deeper into the sea shelf (the area which is covered in high tide time), yet, the tide was not low enough. To add to my problems, the beach area was not "silent" at 3:30 a.m.!
My first exposure, Sky and Earth, which was for around 4 minutes, came out blank. Not literally blank but out of features. I was hoping to go deeper into the sea shelf specifically to capture more rocks in the foreground, but it wasn't the case here.

Luminatus
Rokinon 8mm fisheye,
f/8(?), HDR, ISO100.

As you can see, because of the time that lapsed when these images, Sky and Earth and Luminatus, were taken, I've completely forgot what was the aperture used back then in this manual lens; but I doubt I've gone further than f/8 (hence "f/8(?)" in the caption). Luminatus, in particular, was shot about 180 degrees to the other side on the shore, away from the first shot Sky and Earth. Now, I have to admit I don't like both shots, but I did shoot after all. I didn't want to go back with empty hands after struggling to the beach at 3 a.m. that day! Some people commented that they like the transition in the horizon line in Sky and Earth, and I might like it a bit because of its minimalistic approach to the seascape, yet, it's not much more than a play of colors; in fact this is all what I depended on here to make this image work a bit. Otherwise, it is one big fail. Luminatus on the other hand was a fail still but with some liking from my side because of the spot-like effect that surrounds the buildings. This is mainly caused by the lights of the buildings themselves which caused a halo effect somehow. The HDR technique (gathered from long exposures) helped a lot here in controlling the range of the halo, but then some work in Photoshop was required. My night was over then and I had to go back to my car on the soft sands, carrying the load!

Extraterrestrial
Rokinon 8mm fisheye, f/8(?), 8m, ISO100.

The night after was a bit more promising but I have to admit here as well, I didn't expect the results. One of the major differences between an amateur and a professional photographer is the expectation of the final outcome before the work is done. The timing isn't really what I was hoping for because it was close to dawn, and the exposure time, when calculated in the regular way as I usually do, must be shortened than the real calculations; This is because the sun is on rising even though slowly, but it does affect the outcome significantly (in some trials before, the exposure time would be one minute short than calculated to get a proper exposure, or at least a proper histogram distribution).
In theory, when doing long exposure for moving clouds, a cloudy day in fact is not good - this is because the movement would not be so obvious in the sky. The movement won't be noticeable unless there is some spacing in between the clouds. In the meantime, I was thinking: Is it possible to record the movement of a hole in the clouds when a cloudy day? I think I got the answer in Extraterrestrial. I'm not a meteorologist, but it seemed that this place in the sky specifically was like a barrier for the clouds passing through it and hence the lines formed around this specific vacancy. The bright spot in the sky was probably the sun disk which, on location, was completely invisible to the naked eye. Probably this is one of the beauties of doing long exposures: to see the unseen!

Blauentraum
Rokinon 8mm fisheye,
f/8(?), HDR, ISO100.

Just before leaving the place, after observing how much light is shining on the land, I decided to do one last trial, this time for HDR bracketing (and if I remember correctly it was also a series of long exposures). As you may have noticed  in Blauentraum and Extraterrestrial already, I've been using the Fluorescent WB excessively for such time of the day (along with dusk time too). In processing the HDR, I didn't try to do any magic here, but simply eliminate as much as possible the ground of the beach while darkening the sky a bit. The guide line here is not strong, and the only thing I would rely on in this image is the hues and blend of colors. Otherwise, I wouldn't submit this to be judged in a contest!
The coming weeks after that did (and will) witness more long exposure trials but I'll keep these images for later...

* In case the reader is not aware what it means; the title means "night of long exposures"; parallel to the Night of Long Knives (Nacht der Langen Messer), which was a name given to a  series of political murders in the beginnings of the Nazi regime.

Finale

Source: Amazon

 New books now arrived, and I've already started reading it. The new book is a contemplative book somewhat (just like another book I had before) but in a different style somewhat. I do have some list of books that I'm reading already for bedtime (an Agatha Christie novel in Arabic in fact) and at work I'm somewhat busy doing work related to this blog and the other blog, thus reading this book is a challenge for me now. The best I could do for now is to read in between when taking breaks, or when I wait for my fingerprint time before leaving work. The other books are related to Archaeology and principles of optics which I'm also dying to read. The latter specifically looks an old edition; I really didn't check it out! But it doesn't matter as long it gives some basics.

Source: Amazon

On the other hand, I've ordered another flash cable instead of my Vello cord which got broken after some accident. This one (from Pixel) though is cheaper than Vello's. I'm not sure why though, but it works fine and tested it for High-Speed mode on my 580EXII. If it is about the make, then I have to say the Vello is higher in price and yet couldn't stand the fall of a tripod; hence, it wouldn't make a difference for me I guess if I get a cheaper one. After all, I'm not using it excessively for the time being - but that doesn't mean it's not necessary!

This is it for now I guess. I'm not sure I want to talk about work here, because I'm trying to keep myself busy as much as possible just to forget the insults that I see daily in that place. The summer is coming, and the hell is starting to cook my body already. My only condolence is to see students finish off their semester as soon as possible to release some of the jam in this place.
Meanwhile, I do feel guilty though for not doing much work with my Geltani conlang. Two weeks of vacation and yet, I didn't touch it at all and concentrated all my time for photography; it's unfair I guess. Too many things to do, and one body to do them all...

The InfraWeek...

This week been somehow a busy week with my infrared filter. After some trials that were done last week with the infrared filter, and after learning some new methods to process infrared RAW files, I've been planning for new shots and even visiting old shots for re-processing.
Before I delve deeper into this matter of the infrared venue, I do like to thank all visitors for peaking up my Flickr profile to more than 2000 hits in a single day! This is a first time to be that way. I think my own personal record was something a bit more than 1000 hits in a single day before!

Click to Enlarge

Infra

One of the main problems in processing infrared images (beside working with unconverted camera) is the fact that the white balance is limited when working in ACR, or even in Canon's DPP. Canon's DPP though was somehow a good tool before but currently and with my new acquired shots from last week, it didn't make much difference. Anyway, I've gone through some articles online and I've discovered a free software provided by Adobe, namely the DNG Profile Editor.
I won't get into the details of this tool and how to use it, but in a brief sentence, all I can say is, it makes a profile to be used in ACR, and it would maximize the range of the white balance in some way. This step alone, made me re-think about previous shots and the possibility of shedding them under a new light.

Frozen Coal
Cropped from original.

One of these old shots was a shot taken in the beginning of this year, in winter specifically, when we were still using coal trays or something like that to enjoy some traditional tea! Anyway, the shot that was taken and processed in the traditional way and even back then, swapping the channels (of Red and Blue to give an alien feeling to the image) did not yield or give much sense. Right now, though, the story is completely different and swapping the channels after fixing the white balance in the RAW file can yield a promising result. I say "can" here, so don't take it for granted!

InfraCoal

However, the coal shot was an "indoor" shot and not outside, thus I had to dig in my archive and see if there is anything like that taken with infrared. I've found one shot, for which I needed DxO to deal with its distortion and other criteria and this one, too, did a good job in swapping the channels.

Infraarbeitplatz

Despite this promising result from a previous shot, but it didn't really work out for much of the shots taken back when I just had the filter. Some of them didn't work out as before and some of them were better rather in red shade like the Ciudad en Rojo.

Ciudad en Rojo
Canon EF 18-55mm @35mm, f/8, 3.2sec, ISO100.

Anyway, after looking back at my stock of infrared shots, I've decided to increase the stock a bit more just to work with processing more images of this kind. This is my preferred method of learning (specially in Photoshop), and reading alone won't do me any good!
For this reason I've decided to take my camera to work with me and try to find something just to shoot with my infrared filter.

One of the first trials at work is a little plant which looked like a palm tree (but it's not). I leave the classification of this plant for the professionals! Anyway, it was a shot in a hurry as the background and the distance were not suitable really.

Paulo Palma
Canon EF 50mm, f/2, 1.3sec, ISO100.

Naturally, some infrared shots would turn completely or partially to black and white. I think this is the magic of infrared photography. Somehow, the result can be unpredictable. Anyway, there is a major difficulty with unconverted camera (i.e. camera with modified sensor for IR photography). As I will show later, this was a problem in some shots which required a fast shutter speed in a breezy weather. However, in Paulo Palma, the weather was relatively stable and not much of a breeze in the air, but surely had a problem framing the image while the sun striking on my neck and on the LCD! I've used a wide aperture relatively (and hence the shallow depth) just to ensure a faster shutter. Otherwise, it could have taken up to 3 or 6, or even 10 seconds for this shot.

One of the major hassles while working with IR images is the noise level even when ISO is set to the lowest. Next, comes the soft focus. These two matters makes it uneasy for me to upload such images on the web, and specifically into stock agencies. Thus, imagine when you are forced to increase the ISO under such conditions. The noise are simply "ridiculous". However, the noise can be less pronounced and just get more attention when channel swapping is formed, that is, replacing the places of the Red and the Blue channels in the RGB mode. At this point, the typical noise reduction plugins in Photoshop won't do much good, but the major trick is to play around with Hue/Saturation to twist the colors and make the noise virtually negligible. Then comes the next trick of adjusting the contrast to suppress some grain, and then we have the change in the color space by using the Assign command in Photoshop (not Convert). The Assign command, for some reason, does reduce (or maybe re-distribute?) the noise level, sometimes to a great extent. This is some of what I've learned doing long exposures last summer on the beach!

Infra Columnae
Canon EF 50mm, f/1.4, 6^-1sec, ISO200.

InfraDoor
Canon EF 18-55mm @22mm,
f/16, 8sec, ISO200.

Despite the general look of the infrared shots, which tends to be in black and white, but the fact is lot of shots I've done were low saturated and just close to the black and white level. This is done by virtue within the processing of such shots, specially via Hue/Saturation when I try to reduce the noise by such an adjustment layer. The fact is, IR photography got a potential for various aesthetic settings or processes just like, or almost like, the HDR technique. The hard part, might be, to predict the final look of the shot. With HDR and its processes, you can imagine what's the final image is on location (specially if it is some metallic surface). However, this is still not so evident for me when I work with IR. Shots like Infra Columnae and InfraDoor were so various and I didn't know whether they would be colored slightly, or I'll be needing channel swap, or simply turn everything into black and white. The main puzzle is how to settle down the white balance. Usually, I do like to set the white balance from any green surface in the image if there is any but that doesn't mean I would like it. I suppose the green surface is the first choice because the green color is in the middle of the spectrum, not sure about this theory though! InfraDoor specifically is a subject for an HDR shot and it got me back to my old habit of still life and abstracts by geometrical means, like I used to do before around my work place - anyway this might be a subject for another post some other day!

Then one day came a challenge that took me 2 days to perform. It's a small bloom that was barely 1cm (~0.394in) in height. Not only I had to get so low with the tripod, but approaching the bloom and getting closer to it was critical. The first day, I tried to get to it by the end of the day before leaving my work place but the sun was so harsh that, beside my personal troubles, the LCD was barely visible and I had nothing to cover it (things to put on my purchase list as it seems). Thus, I had to come the next day and try to get to it in the early morning time just before the sun strikes that spot specifically.

Truncartis Parvis
Canon EF 100 macro + ET, f/8, 30^-1sec, ISO200.

I'm putting Truncartis Parvis here for comparison with shots that were taken with infrared filter later. In Truncartis Parvis there were two main problems: first, the low light level as the sun wasn't shining on the spot (ironic), and secondly, the breeze which required faster shutter speed to stop the motion of the tiny bloom. I didn't bring my speedlite with me that day thus I had to depend on the simple flash on-camera. Because I couldn't get so close to the bloom, I had to use the macro 100mm lens with extension tubes added gradually to it. By using 12, 20, and 36 tubes gradually I was able to make some estimate about the relative size of the bloom within the frame. Truncartis Parvis (which means the small jungle by the way) was taken with all tubes (i.e. 68mm) added to the macro lens. Thus, I was trying to hit some balance between the 3 variables: ISO, speed, and aperture. I didn't like the idea of raising the ISO too high for such a "normal" shot thus I had to put down the aperture to f/8 (after trying f/16). They say in macro photography, it's better not to go below f/8. However, such balance was even harder to achieve and I had to give up with the ISO when I started taking infrared shots with that setting (remember the sun was not striking the place, yet).

Glowing Bloom (Gold)
Canon EF 100mm macro + ET, f/4, 15^-1sec, ISO1600.

As you can see above, in Glowing Boom (Gold), the shutter speed was barely acceptable amid the breezes in the weather, and this is only achieved with ISO1600 and  shallow depth of f/4 with maximum flash output. Probably it would have been an easier task if my speedlite was with me but I had to deal with the situation as it is and yet the shot was of a surrealistic approach somehow. The noise level, however, was a novel on its own right.
The shot above was done without channel swapping (and of course with some processing on the side to suppress the background noise). Hence the "(Gold)" part in the name. After Red and Blue channels swapping, it appeared as beautiful as the first as it seems...

Glowing Bloom (Blue)
Canon EF 100mm macro + ET, f/4, 15^-1sec, ISO1600.

It is amazing how the infrared filter clears off the differences in tones and colors and makes the petals as if they are made with one color (compare with the one taken without filter above). At the end and just before I take off, I've decided to do one last trial but this time with one less extension tube just to include more background into the frame. Ironically though, I've decided to crop the final image into a square to reduce the background!

Gecenin Çiçek
Canon EF 100mm macro, f/5.6, 10^-1sec, ISO1600.

That was "some" of the trials done with the infrared filter for this week, but not the end of it. I need to study the artistic chances and venues behind this filter. It is cumbersome to use it of course with an unconverted camera, yet it does help in long exposures anyway!

Conclusion

Potentially, there is so much to be done in the IR field. Something behind the typical vivid and surreal landscape shots that we usually see under this category of photography.
However, I do find myself debating myself about the aesthetic prospect of such shots. Usually, what I read in articles online about IR photography is that the grains (or noise) and the fuzzy focus is something natural and even characteristic of this type of photography. There are even some Photoshop tutorials that deal with photo manipulation; that is to edit a normal photo and make it look like it is taken under IR, and one critical step in the overall process is to add grain or noise to the whole image (beside reducing the saturation). However, do people accept that, or do agencies? I'm reluctant about uploading such images to stock agencies. I did already upload to some of them but it's just a test and I'm very doubtful about their acceptance for such shots with such high grain level. This, somehow, makes IR photography a highly fine-art branch I believe, and agencies wouldn't love this type of photography much, unless some of them do know what does it mean to take IR shots with all that noise and defocus.
The almost-random aspect of processing IR shots makes it as vivid and wild as HDRs but let's say with different tones. You can do crazy things with the HDR techniques and lot of people hate the halos produced in over-tone-mapping HDR images, and IRs also got the same potential. If you check Infra Columnae back up above again, you'd notice that the image is almost black and white except of a spot that shows clearly as green. I'm pretty sure some people won't like it that way; just a matter of how the human brain works I believe.
In the near future, however, I do need to work more with such filters specially to see how does it change the skin tones. I've done some simple trials on myself but these are not enough and I need more. First though, I have to know what kind of relation there is between studio (or let's say the speedlites) light and this kind of filters.
After all, it is just something to get my mind busy and away from my collapsible life for the time being. I do miss doing lot of things; panoramas specifically. Anyway, got to wait for winter to arrive. This summer I'm literally melting down my body, and mood...

R.I.P.

Tiresome and a sad week, and the dust made it worse. After struggling with time and having hardships to pick "my" street cat to the vet, just few minutes before writing this I got a phone call from the vet to tell me that he died, after vomiting blood all night. One more thing to lose in my life... he was an animal... but sort of listens to me humbly even though he didn't reply back or show emotions... but at the end he used to listen. He used to lick my toes all the time. I always wondered why...

R.I.P. Tiger

I will try to get over it. For now, I have to think of coming projects with my camera. I got one project done almost perfectly, that was the peeling of a seashell...

Peeled Seashell

I say almost perfect, because the bottom of the shell was not added here, and the shell was somehow awkwardly positioned on some clay to make it stand in a right angle. Almost. The merging process was a tiresome but not as much as before (the angle of rotation was set to 30 degrees here instead of 10 degrees like I did last time, making 12 images horizontally). For this reason I had to cut the bottom somehow to remove the yellow clay piece that was used to fix the shell. I think I should not have added the tops as well since I added the topmost part (as you can see on the top of the left side). Well, one more experiment to learn from. The non-uniform shape of the shell helped me I guess to merge the different angles with not much easy-to-see errors I would say. Right now I'm planning to do the same process with a more regular shape: my old lovely censer...

Luminositatis

Like the previous shell, I've fixed the angle of rotation on 30 degrees, but this time instead of using the regular 80W plain flood light, I used a blue flood light, on the top. My main point in the beginning, actually, was to take a single shot after all, trying to find some good contrast between the blue light and the reddish body of the censer (or purplish) and the red interior when the candle is on, but I think I made it better than I thought myself. I didn't have this effect in my mind. Despite that the above image is a HDR composed of only 2 images (at 0EV and -2EV), yet, the single shots did not differ much in shades. The only thing I made it into HDR here is to control the light of the candle and reduce its luminance solely without reducing the exposure of the image, and HDR-way is more convenient for controlling the luminance level. Will work soon on a peeling effect for this censer as well.
However, this was not my first trial to play with lights, or as some call it "light painting". I did try something but it was not successful as I wished, but after all an image was produced and some people liked it already.

The Swedish Shell
Svenska Snäcka

The image here is in fact a tone-mapped HDR, which I worked hard with Photoshop to enhance. Thus, I can't really call it "light painting". In light painting, you are supposed to work majorly in Bulb mode (that is opening the shutter and closing it as you wish). Here it was so hard to do that because of the time I did it in, and because of the strength of the yellow light was much greater than the blue one, and it needs very precise timing to turn off one light and light the other AND not overexposing the image. I got rid of all of that and simply worked in HDR format. Photoshop was needed to enhance the contrast and pronounce the faint blue color more, and to remove (by cloning out) the clay piece that was holding the shell stand still.
Light painting is an interesting art with the camera but surely needs lot of practice and sensing your own camera sensor. Most probably ND filters would be needed here to control the exposure and avoid overexposing your image like I did here. It's a long story I need to work with some time later. Light painting is not necessarily done in Bulb mode of course, but this is usually the way it is done because in Bulb mode you have infinite time to work with until you close the shutter by yourself, while other moods like (M)anual and (T)ime (v)alue would limit you to 30 seconds maximum for a single shot. I remember though in my old Canon 350D, the Bulb mode was integrated within the (M)anual mode, but in Canon EOS 7D, it is a separate mode.

Now and then I would get back to the images I took from the Scientific Center, and trying to get away with the noise level in most of them if not all. It is like an arsenal for me now after I stopped working with pictures from Ireland for some time now. Of course, not much HDR there to be done in these images but with ProPhoto color space (which unfortunately do not adhere to lot of websites like Photobucket and MostPhotos), a set of vivid colors can be extracted, with the noise of course. RAW file processing sounds fine when it comes to colors and contrast (but not always), but noise-wise, it's never enough, specially with a noise level of ISO12800. For this reason, not all images were (to me) applicable to be submitted online, excluding MostPhotos of course where you can upload almost anything above 5MP in resolution.
Nevertheless, RAW files got some nice features beside the color-related options, like Clarity. Clarity is an option that partially controls the sharpness of the image. Control this option carefully and you can have an amazing effect to your image. Notice that the sharpness here is not like the sharpness that would be fixed by dedicated plugins or by the RAW editor itself, but it is simply controlling the outer edges generally. You can make a "dreamy" effect by reducing the Clarity to some specific amount (depending on the image of course). One of the amazing things I've encountered while "playing" with this option while working on my Scientific Center images was this one...

The dotted fish
still looking after its official name!

In this image, increasing the clarity did literally increase the size of the black dots on this fish (which I don't recognize its name yet!), while reducing the clarity, the black dots became smaller (with the dreamy effect a bit). I decided to reduce the size of the black dots here to not make it "bulky" looking.
With these images from the aquarium, even when HDR was possible, I consider checking the RAW files and try to get something out of them. HDR is well-known for producing grains in the images even with low ISO (and sometimes it is hard to clean later even with dedicated noise filters). The thing after all is, what is your mood? Worry about the noise later on...

Abyss (RAW)

Abyss (HDR)

In the previous two images for the aquarium in the Scientific Center, I was really fluctuating between the two. I like them both. I like the RAW version for its mysterious look, and I like the HDR version for its vivid and enriched colors (and pronouncing more the sun rays in water). Notice that this (bracketed) image was taken at ISO12800, thus despite the smooth look in a small version like this, in large format it really... sucks big time.

Let's leave photography at this point though. I got lot of images that I've prepared but I can't put them all in here at the moment, but maybe when I need to talk about some specific topic. Working with these photos made me lazy about my Ayvarith project now. I completely forgot about it! The last thing I did was to simply make the Ayvarith transliteration of Alexander's story into the public (with sound examples only in the preface). On the other hand, I'm trying to dedicate some time to read this book I got last month and just started to read it, and typically, the only time I have is, at work (how ironic)!

The Playful Brain
reading on process!

The book is about solving puzzles to enhance various functions of the brain. Very interesting and amusing, and there are lot of practices or "training" to enhance various skills. So far, I'm still in the first part of the book which talks about Memory. There are some practices that I need to dedicate some time to do though, if I'm to be serious about my brain! Since when I was anyway? However, there is a nice website connected to this book: www.theplayfulbrain.com, which contains some amazing videos and news.
Time to post this for now, and have a moment of silence over the lovely cat that passed...

Indian Threadfish (Alectis indica). Local name: Udhaimy
عظيمي