Check out this cool hand art by Italian artist Guido Daniele. Although majoring in sculpture, it's his hand and body art painting that has attracted the most attention:
Daniele was born in Soverato, Italy and currently lives and works in Milan. As well as working on his own personal art, he's been collaborating with major advertising companies and employing his different body and hand painting techniques on models, in commercials, fashion events and exhibitions.
The detail is amazing. Look at detail on this bird's head. You'd never know it was somebody's thumbs...
My favorite is the elephant below. He's managed to capture the texture of the elephant's skin perfectly. Of course, the natural lines and wrinkles on the hand help too. The more wrinkly the hand, the better