Vitromex USA’s brand, Artemis, has introduced American Slate, an impervious glazed porcelain series that uses the latest technology to make each tile’s pattern unique. The natural stone look series comes in five colors, in 20” x 20”, 13” x 13”, and 13” x 20” sizes; bullnose and mesh-mounted mosaics are also available. For details, circle 168 on the Reader Inquiry Card.