Happy 10th anniversary to the original photograph of "The Dress" and the subsequent internet debate over white and gold or black and blue : r popculturechat The Infamous Dress Optical Illusion: Gold and White or Black and Blue This explains how the blue black white gold dress illusion was possible. But it doesn't explain why some people saw it one way and some saw it the other, and no one seemed to see Color Illusion Dress Black And White Perception Black Gold Dress Illusion The Dress": Why People See