Tag Archives: vision

Shark Affirmations

shark affirmation_edited-2

I may have no idea what I look like, but I promise you I *smell* amazing.

It’s not that I have any particular affinity for or interest in sharks, beyond a general interest in nature and marine creatures. It’s just that Monday, while thinking about puns for Tuesday’s Sharkcuterie comic, the Girl asked to do some polymer clay modeling, and when she wanted to know what I was going to make, I just said, “a shark,” because that’s what was on my mind.

I also made a watermelon (not pictured here).

So while sitting here, feeling tired and uninspired (already spent a couple hours making something else today that I wasn’t able to finish) I was toying with the idea of just featuring the clay shark. But just the shark alone isn’t all that much to look at, and I’m more into the short narrative than the visual showcase, so it seemed like the shark better have something to say. Then I thought about the Dragon Affirmations comic and then I wondered what affirmations a shark would make. Then I set up the shoot and observed that the shark would have the same problem with mirrors that Dragon does, namely that it’s difficult to see directly in front of your face when your eyes are on either side of your head.

Poor shark.

In researching funny words associated with sharks, I came across the term “hypercarnivore,” which refers to creatures whose diets are at least 70% meat. Most sharks are hypercarnivores, although, in researching yesterday’s comic, I learned that at least one shark has been observed following a vegan diet.

Poor shark.

Further Thoughts on Color Correction in Photoshop

The more I play around with the “Enhance” feature in Adobe Photoshop, the more I question the nature of reality. If a photograph isn’t a perfect visual representation of a moment in time, how can we trust something as subjective as memory?

Sun sets over the cove at Long Gulch on the north side of Lake Roosevelt

Sun sets over the cove at Long Gulch on the north side of Lake Roosevelt

The Man and I watched this sunset, and I’m certain that every moment was dazzling, and that the stones on the lakeshore truly did glow in the golden light of the setting sun. And yet, the original photograph was flatter than memory. Then I messed with the levels in Photoshop; now the stones glow. Still, did they glow to that degree? The sky probably wasn’t quite so blue, and of course the sun was sharper.

Complicating matters, I have long since stopped trusting my own eyes. My vision gets worse every year; I wear prism lenses to correct some of the problem, further distorting my view of reality, even though my brain corrects back to true, most of the time. In addition, I don’t do anything in natural light without polarized lenses, which sharpen everything and amplify colors. The world looks much crisper, and more beautiful, in polarized lenses.

A verdant piece of desert

A verdant piece of desert

This one, obviously, can’t be right. It reminds me of a picture postcard from the ’50s, when, I guess color photography was a novelty and all the colors were boosted into glorious technicolor. The sky is even bluer than in the previous image. This was a fast fix; results would probably be better had I worked on different parts of the image separately: the sky, the saguaros, the rest of the plants, the rocks, the water. At heart, I see with the eyes of a child, and the brighter colors delight me. I’ll take paintbox primaries over reality any day, I guess.

The flower of the saguaro cactus

The flower of the saguaro cactus

This is the most confusing one. I still don’t have a zoom lens for the Canon EOS, and if you know anything about saguaros, you know that getting close to their flowers can be tricky. Most of the flower are on the top of the plant, and a mature saguaro can grow as high as 50 feet, while I myself stand only a touch over 5. We spent days looking for a cactus that was either growing below the ridge, or else had a frostbite damaged arm that hung in my line of sight. No such luck on this trip, and the saguaro only blooms for a short while. I had to resort to the Powershot, which has a great zoom feature, even though the picture quality is of course not as details as with the DSLR.

But here’s the thing: the zoom feature is much better than my eyesight, so good that I have often used it in place of binoculars. It allows me to see things in sharp focus that would otherwise appear as distant blurs. So I couldn’t even tell you what these flowers really looked like because I never really got a good look at them myself. I couldn’t even really see the display since the sun was shining directly on it AND I was wearing polarized lenses. This photo pretty much involved just waving the camera in the general direction of the thing I wanted to shoot and hoping for something to line up.

So, what does the world look like? It’s not exactly what I see with my eyes, even with corrective lenses, and it’s not precisely what the camera returns to me, and it’s definitely not what photos look like after hue and saturation and balance. Every image is filtered these days; everything is Photoshopped. We can’t trust the visual world.