Embracing his role as Marvel's god of mischief with an infectious glee, Tom Hiddleston has demonstrated his talent as a showman, a storyteller, a singer, a teacher, a celebrity impressionist, and a dancer. And now the actor shows that he's a bit of an artist, too.

A self-portrait of Hiddleston as Loki is being auctioned online to raise money for the United Kingdom's Great Ormond Hospital Children's Charity, with proceeds going to help with refurbishment, the purchase of equipment and the funding of research. The drawing isn't half-bad, either.

With a little more than a day to go, the high bid is £2,334 (about $3,757 U.S.).