Hand art has in the last few years developed into a niche of its own, somewhere between face painting and body painting. The artist Guido Daniele has created such beautiful art works on the human hand, (which are not only super real), but take the art form to new heights. Guido's work can be seen on his website: www.guidodaniele.com for hand and Body painting
Advertising agencies, always looking for new creative ideas to market products have also commissioned artists to paint hands for the promotion of various products. An example of this is the series below commissioned by AT&T.
Wow! These are gorgeous! I've never seen hand paintings before! Thanks for sharing :)