This photo frame would looks like that the photo is floating on the wall. This design is exactly the size of a traditional 4"×6"(KG). Please use the push-pin or the screw, either will be fine.
No need printing support parts.
I'm a creative designer.
My focus is variety of whimsical products made with a 3D printer.
I continue to propose and develop new and exciting ideas that have never been done before!