Magnet-based mounting systems for frames

A magnet-based frame mounting system comprises a frame plate that is magnetically attractive and a wall plate that is magnetically attractive. The frame plate has a first surface that mechanically mounts within a rear surface of a frame. Correspondingly, the wall plate has a first surface that mechanically mounts directly to a wall. When the frame plate is mounted to a corresponding frame, the wall plate is mounted to a corresponding wall, and the frame plate is magnetically coupled to the frame plate, the frame plate is concealed by the frame, the wall plate is concealed by the frame and the frame is repositionable in any direction parallel to the wall plate, without repositioning the wall plate, such that the frame stays at a set location based upon the magnetic coupling between the frame plate and the wall plate.