Here is an excellent optical illusion photograph taken by Alain db of the Konica Minolta Users group on PBase.
This is an actual photograph not a digital/photoshop manipulation. The best that I can tell is the only thing done to this image was to convert it to Black & White. This photograph was awarded 1st place in Minolta Challenge #16 on PBase.
How do you think it was done?
Could a magnet be holding the King to the side of that raised block?
Copyright 2004 Alain db
Still not sure how this photo was taken?
Alain was kind enough to provide an inside look in color with a slightly different lighting so you can tell without a doubt how it was accomplished.