Photoshop CC 2014 tutorial showing how to brighten, enhance and change the color of eye irises. Shutterstock image #1: ID# 67457449 <a href=" Shutterstock image #2: ID# 47888191 <a href=" Beatsuite ...

As far as evolution goes, that’s a blink of an eye. The mantle of the bay scallop (Argopecten irradians) is festooned with up to 100 brilliant blue eyes. Each contains a mirrored layer that acts ...