More than 20 artists participate in the Painted Prosthetic Project, which raises money to assist homeless and wounded veterans. A gallery show, kicking off on Jan. 6, displays the works–created on prosthetic legs– before they’re auctioned off online at the end of the month. The gallery hosting the show is Arch Enemy Arts, which is based in Philadelphia. After the end of the run there, the pieces are shipped to Orlando to be auctioned off.