Grand Harbour entrance sign

This mosaic glass and tile entrance sign is 8' wide by 4' tall.  It was built to match an existing routered wood sign on the other side of the entance.  Since it is an outdoor sign I built it using two layers of 3/4" marine plywood for backing board, and swimming pool grout and mastic to attach the glass and tile to the board.  So far it has successfully survived 7 winters on the shore of Lake Erie!

• glass
• tile
• marine plywood
• swimming pool grout and mastic