Abstract: Support devices are provided which are adapted for releasably mounting items on structures, such as structures constructed of brick, stone, concrete or cinder block, or other comparable materials. The devices comprise expander and support portions, the expander portion comprising two inter-fitting wedge members which slidably and adjustably engage with each other for adjustable insertion and fixation within the gaps, such as mortar joints between bricks, stones or blocks. The support portion removably attaches to the expander portion, and supports items with support members in the form of hooks, clips, pegs, and the like.

Abstract: Hangers are provided for mounting a variety of items, such as, for example, paper items, objects, decorative lights, and seasonal décor items, on target surfaces, namely surfaces to which electrostatic materials are adherent, including surfaces such as smooth and non-porous surfaces, windows, mirrors, metal surfaces, glossy surfaces, and the like. The hangers comprise an electrostatic, or cling, material having at least one support member.

Abstract: An image projection apparatus is provided which includes a projector, image source and reflective element. The reflective element is capable of being rotated by a mechanism housed within the reflective element. Light projected from the projector and through the image source is directed to the relective element and reflective onto a surface for viewing. The rotation of the reflective element creates reflected images which move in a desired direction across the viewing surface.