Posts Tagged ‘bc’

Image Post-Procesing Objectivity

panorama of mount redoubt and nodoubt peak from chilliwack lake provincial park

Alpenglow on Mount Redoubt and Nodoubt Peak from Chilliwack Lake Provincial Park
(click for larger version)
6 exposures stitched, Canon EF 70-200mm f/4 L IS USM @ 144mm

   When I spend time shooting I will normally take a quick overview of the days results immediately. There are often a few shots that will stand out – and those are often processed and sometimes show up here on the blog right away. I have learned that taking a long step back from a series of new photos can be beneficial to me in terms of my objectivity in culling the weaker shots. If I were to go through all the shots immediately I still carry my mental image of what I had planned for a photo. Not everything I try works out of course, and sometimes my initial expectations turn out to be too high. Sorting and processing images a month or two later gives me a lot better perspective of what is a “good” shot or a bad one – as many of my initial expectations have settled down. This has generally worked out so far – and I think I am better at choosing strong images than I used to be in part because of it.

However…

   I recently had an experience where the month+ delay in processing a panorama didn’t really seem to help. I processed and stitched this panorama 3-4 times – never quite happy with the colour of the sky. Things got to the point where I was no long able to view the photo at all objectively.

   For this particular panorama I stood in the snow next to Chilliwack Lake for over an hour, freezing, taking the odd shot but waiting for the right light. When it came – I shot about 3 panoramas (and many single shots) with a few different compositions. I like the composition of this one the best. The colour of the sky seemed quite purple compared to what my brain was telling me looked “natural”. This could be a case of over analysis – but I try to process images such that they are faithful to what I saw at the time. So I processed the 6 shots that make up this image again in Camera Raw with some PS adjustments to account for the colour. Then I did this again. Still not happy I put the image away for a few more weeks. I should note the purple color is present in the raw file – not as a result of some other colour processing I have done.

   Now that I have picked up this panorama again, I am still not sure if this looks natural. I like the colour on the mountain peaks, this is how it looked when I was there – but the sky still bothers me. I have stared at it so long I no longer remember what it looked like in person – perhaps that is the downside in waiting to do post processing? Maybe I just have to drop an image for longer or toss it entirely? I again processed an alternate panorama – taken about 7 minutes before the one posted above – and the sky looks bland and the clouds undefined – the whole image is uninspiring.

So what is the good thing about all this?

   During this process I learned a few more Photoshop techniques that I otherwise would not have. Tweaking sky colours using Selective Color in Photoshop, for example. Next time I have a sky colour problem as a result of changing colour temperature etc – I know how to fix it. I have also learned that sometimes I might need to move on from processing an image that just isn’t right – or leave it behind entirely.