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: A projector having a polymeric housing containing an electrical light source, an image medium support assembly aligned in the light path of the light source, and a lens through which light emanating from the light source exits the housing after passing through an image medium disposed in the image support assembly. The projector is preferably adjustably mounted on a support member comprising a tubular section containing a transformer. The projector can be made with an electric motor inside the housing that causes a wheel comprising multiple fixed images to continuously or intermittently rotate the same or different images sequentially through the light path of the projector. A projector assembly is also disclosed in which a projector is mounted in a frame assembly in combination with a rotating mirror ball that simultaneously redirects the projected image in many different directions and continuously changes the image being projected onto a particular spot on surrounding viewing surfaces.