by Flemming Funch
If I told you that the blue tiles on the top of the cube to the left is the same color as the yellow tiles on top of the cube to the right, how much would you be willing to bet that I was wrong?
If you have an eyedropper plugin in your browser, or as a tool on your computer, you can check it out. They're exactly the same color. You brain is fooling you.
Here's another one:
The brown tile in the center of the top face, and the yellow tile in center of the side facing front left, what do you say? They're exactly the same color.