I found this idea that I loved about a year ago. I'm pretty certain I found it on the FamilyFun.com website but haven't been able to locate it since. I thought I'd share our version of it here. I only spent 2 dollars out of pocket to make it happen and every time we use it I love it even more. This is how we display the boys favorite pieces of artwork.
All I did was repurpose some old frames that never made it to the wall in this house. I took out all the glass and backing, bought a $1 can of black spray paint to make them match and hung them on nails on the wall. Inside of these frames I hung another nail to hook on an alligator clip that I bought at the office supply store for another dollar. Voila! Perfect place to hang the things the boys are most proud of.