A Matter of Perspective
Sandro Del-Prete is an artist who draws some unusual things. Generally he draws optical illusions. I am a big fan of those. I am particularly entranced by his work Message of Love from the Dolphins (there are some better images of this out there, but this is his official page, so I thought it would be nice to go there first.) I am not so entranced by the art, as by the psychology behind it. (Don't get me wrong, I like the art too.) When I first encountered this, I read a caption talking about how it was viewed differently based on whether you…