Interesting thing about this. If you look at the primary image used in photoshop, the colors are not black and blue, they are something much different. Some experts are saying some images are manipulated to highlight the phenomena. The whole thing very well may illustrate those who are willing to lie to be "right." Think, if a shadow falls on something blue, and you see deep purple as a result, does that mean that you are incorrect? No. You see deep purple. Same for the inverse. If light strikes say for instance the ocean, or a body of water, at a certain angle, you see a striking white or yellow on the water. Does that mean you are wrong? No. How the light strikes something effects its color, as well as contiguous colors . If you don't think so, ask your self what color you think a blue bird is? It's not blue, but you see blue. If you say you see brown, because you know it is brown, despite the fact that light makes it appear blue, what you are dealing with is self-deception. The internet has done a very good job of skewing the value of this meme to make camps of "right" and "wrong," when it has shown something completely different. It illustrates something about the person based on his or her answer.
