Red and Gray Mosaic Address Sign October 9, 2013October 9, 2013 GreenStreetMosaics 0 Comment on Red and Gray Mosaic Address Sign This mosaic house address sign was handmade by me using black metal numbers and red, gray, and white glass mosaic tiles. Each piece of glass was hand cut and randomly arranged around the raised black house numbers. www.GreenStreetMosaics.etsy.com addresscustometsygardenglasshomemosaicsign