Backplanes; Acoustic amplifiers for mobile devices; Adjustable smartphone and PC tablet stabilizers and mounts; Amplifier stands; Art kit for use in assembly of art installation that creates a kaleidoscope painting of moving patterns and changing colors consisting of a custom designed incandescent/LED lamp with interchangeable colored glass filtered lenses, glass crystals with custom designed sterling silver bails, plastic mounting hooks, filaments for suspending crystals, a remote control fo...