An Earth Man thinks: ‘In that picture, color does not exist, really. A scientist can prove that color is only the way the cells are placed in a certain material to reflect light. Therefore, color is not really an actual part of things I happen to see.’ A Martian, far cleverer, would say: ‘This is a fine picture. It came from the hand and the mind of a man inspired. Its idea and its color are from life. This thing is good.’”