Optical illusions trick you into seeing things that aren’t real, like still images that appear to move or identical colors that look different. This happens because your eyes and brain speak a "simple ...

There are lots of visual illusions: an old woman who turns into a young girl, a drawing that’s either a duck or a rabbit depending on how you look at it, and, need I mention the blue and black, or ...

Artists and scientists have been creating optical illusions for centuries. Here are 35 mind-bending examples that prove you can't always trust what your eyes are telling you. When you purchase through ...