May 2 & 3 "Pebble Mosaic Demonstration" Gwyn Roland, artist, instructor and fabricator of fine art mosaics will demonstrate the pebble mosaic technique at "Art in the Park." The pre-cast pebble mosaic process utilizes an indirect method of mosaic making in which pebbles are set upside down in a bed of sand. A layer of concrete is then poured over the stones to form the base of the finished mosaic. The various stages of the pebble mosaic process will be shown. These one of a kind mosaics include: benches, tables, pavers, and sculptural objects. Demonstrations - Saturday & Sunday - 2:00 pm to 3:00 pm in Museum's Lower Level - Free Admission