Outdoor House Number Sign November 18, 2013November 18, 2013 GreenStreetMosaics 0 Comment on Outdoor House Number Sign Mosaic address sign from Green Street Mosaics. Outdoor numbers, home, garden, glass, sign, plaque, custom, etsy, handmade, hand crafted, address sign, number sign, etsygardenglasshandmadehomemosaicnumbersoutdoorsign