Light-duty hanging bracket

thingiverse

I liked Emmet's Universal Art Frame, but chose something else for attaching art to the wall instead. Since I used a foam core backing without glass in front, and the pictures were small, a lightweight solution seemed acceptable. So, here are some basic lightweight hangers for foam core or similar material. I glued them firmly to the back of the foam core, then hung them on wire nails with tiny heads securely in place.