The knife, a gift from my son, is the most photogenic object in my condo. The photo above was taken by me at 7:03 p.m. If I move a few inches the light hits differently and it looks completely different. If I wait a minute or so, the same thing. I took photos of it tonight at 7:01, two at 7:02, three at 7:03, all different looks, some slightly, some significantly. When the light strikes it just so the knife seems incandescent and pulses and vibrates like a Rothko field painting.