‘3D’ optical illusion: Off the Wall art print “Landmarks of London”
This is an inexpensive copy of the Reverspective principle originally developed by Patrick Hughes. See www.patrickhughes.co.uk. As you walk from side to side past the image, the image moves in a startling way, as if it were following you. Copyright 2007 Off The Wall Art Prints.com. John Davenport purchased it from www.grand-illusions.com for around £12.