Corner brackets for paintings

thingiverse

These wall-mounting devices hold your paintings without damaging them or requiring professional re-wooding. They provide a minimal look and promote airflow behind the picture. To use these, either print four screws that match your painting's size, or customize the .scad file variables and remake the STL file (the given file is for four pieces). Adjust corner_size for aesthetic preference, painting_depth to prevent surface scratches, and wall_size to be about two filament-widths. Specify screw dimensions in the three "screw" variables for attachment. Remember not to screw all four corners to allow painting insertion; blue-tacking the top pair is sufficient as they only prevent swinging forward.