Tile: Ann SacksThe Blake Studios collection from Ann Sacks includes Nautilus, Botanical, and Dahlia (pictured here). All three designs can be applied vertically or horizontally and are individually made by hand using the Italian old-world technique of sgraffito carving (which means "to scratch"). No molds or dies are used in production. The tiles are 11 in. by 11 in. and are meant for indoor installations.