Sources:
http://img217.imageshack.us/img217/4194/sources.jpg

Original Painting


Source

Only the original image was used to create the right hand side, only extra element was the dog.
Painstaking reconstruction with the clone tool was used :-)


Original

Princess Monalisa at her palace balcony!
Sources used

Original painting, "Weymouth Bay" by John Constable and other sources are here
Picture-in-picture compare here

Just what was missing from Claude Monet's painting of "Woman with Umbrella"? She sure looks a little familiar.

Original image


The original is untouched, including the signature.

I've always wondered what, if anything, Leonardo Da Vinci's John The Baptist was pointing at. Now we know. source 1
source 2

please view original carefully before voting

original
http://www.deshow.net/d/file/cartoon/2009-12/bethsabee-809-2.jpg

this one made me sweat more than i thought

Hope I dont offend anyone with this...Please view with zoom.