Canvas Picture Frame Hanger

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4578737.

UPDATE: new version of this here: https://thangs.com/mythangs/file/949013

My daughter had some canvas paintings to hang up that had no hook for hanging. I didn't want to damage the small frame so I made this hanger hook that slides under the back canvas and then will hang on a nail