The wife wanted to mount a base plate on the wall to organize and display her minifigs.  She wanted for it to be easy to remove the plate, even with multiple plates next to it, so I designed a simple wall mount where the plate rests on two mounts in the bottom and a third on top to lock it in place. Kind of like a mirror-mount but taylored to the thickness of a base plate.

I printed it on its side in PLA and used a brim to asure bed adhesion. No supports needed.