This winter, I set out to create another illusion: a lit candle that brightens as the eyes adjust to the dark. It works because our night vision sees color differently, allowing a camouflaged flame to emerge Continue reading →
To get close enough to a wild scorpion to take its photo is scary: the Arizona bark scorpion isn’t deadly, but it’s the most venomous scorpion in the United States, with a sting that causes severe pain.
It’s more terrifying for the scorpion, I’m guessing. It’s Halloween weekend in Phoenix, and I’m less than an inch away from its body, a 4x micro lens on my camera phone in one hand and a Scorpion Master black light flashlight in the other. I don’t kick or turn over any rocks, and I periodically sweep the light around my feet. Continue reading →
It’s hard not to notice crushed snails on sidewalks. But I usually didn’t notice the subtle slime trails that emerged out of front yard gardens, where and slugs and snails glided along glittering lines of slime crisscrossing the sidewalk. These lines mapping where the little creatures have traveled are visible only for a moment, when the sun happens to light them up at just the right angle.
To see things differently doesn’t always mean seeing more. Limiting the senses– a candlelight dinner, a silent cathedral–enhances sensory experience.
One way to limit color vision is to wear colored lenses. I have been wearing purple lenses as sunglasses, and occasionally indoors, for several weeks weeks. They came in a pack of 12 assorted colored sunglasses from a company called Glo-X. Continue reading →
As part of my continuing experiments in visual perception, I set out to create a series of simple linocut prints that use an “after image” optical illusion to create an image literally completed only in the viewer’s head.