What's the best way to hang art on a brick wall?

Question:My new family room has two walls with exposed brick. I'd like to be able to hang some art on those walls but I don't want to damage the brick.

Answers:
go to the hardware store and tell them you need some steel nails. Drive the nails in the mrtar joints between the bricks. The mortar is easy to patch when you need to fix the wholes and you can hang tremendous weight from these nails.