This morning as I biked to work, the sun caught the back of my glasses and flash-blinded a small streak across my eye. Then most amazing thing happened. As the dazzled spot slowly faded, I saw a rainbow! The glasses must have split the light enough to bleach my cones differently based on color. It was one of those small pleasures of life to experience something truly new, and truly beautiful, in the middle of something that would normally be annoying.