Your safe comes with a frame ready to mount your picture. Or you can use a frame of your choice. Any frame with a 1/2 inch rabbit that is bigger then the safe will work. The hinge is very strong and easly mounts a large frame. It can be tall or wide or both.
The picture frame is removed by lifting up. 2 mounting pins secure it to the safe case  A proprietary hinge allows the picture to lay close to the wall just like a hanging picture. Wood screws mount the frame to the hinge.