... for exterior 1 local material 2 polished and natural 3 size as you need tile medallion porcelain tile medallion , medallions for exterior , marble mosaic ... made of marble, travertine, slate, pebbles,onyx etc.Finishes: Tumbled, polished, water-jet, handmade etcDecoration: For home, garden, floor, wall, hotel ... :eDifferent sizes for you reference:Different styles for your reference: tile medallion