Check out this guys pics, but keep watching.
http://blog.flickr.net/en/2013/01/18/strange-worlds-photographer-aims-to-trick-the-eye
http://blog.flickr.net/en/2013/01/18/strange-worlds-photographer-aims-to-trick-the-eye
by Jerry Twomey
by Jake Hertz
by Duane Benson
by Jake Hertz