This is a brilliant contest over at Worth1000.com where their PhotoShop contests truly are worth a 1000 words. This particular one is "Fun With Propaganda Round 6" and it's brilliant as usual.
I can't imagine what these PhotoShop Gods would be capable of if there were as talented with a brush and paint bucket as they are with filters and shading. I'm convinced that Van Gough and Rembrant would absolutely be lords of PhotoShop had they been born in the last 20 years. Enjoy.