What You've Got is What You See: Culture and Visual Perception

"A "Psychological" Optical Illusion:" "The influence of culture and environment can have an effect on our visual perception. This theory was first explored by Robert Laws, a Scottish missionary working in Malawi, Africa, during the late 1800's."

Very interesting. I strongly suggest that you take a good look, and decide what you're looking at, before reading the text below the picture.