My double sided stained glass mosaics are made of premium stained glass and displayed in custom frames I construct myself. Vintage frames are also used. Unlike window glass, which is smooth, the art glass I work with has visual character through intentional, imperfections which add textural beauty. No two sheets are identical. Each piece of glass is painstakingly hand cut and ground for safety. Local and European sea glass I gather is sometimes used.
Over time a patina will form. This natural occurrence increases the beauty of the piece.