Marble Systems Inc. presents its Tureks Limestone collection of tiles and mosaics.

Tau Ceramica debuts its Portland series of high-tech tile, available in large, 18-by-18-inch formats.

Roca's Rock & Rock series uses cut-edge pieces, via a process exclusive to Roca.

Marazzi Tile presents I Colori, a commercially rated 12-by-12 inch glazed ceramic tile available in seven colors, from basic black and white to blue, brown, green, red and yellow.

Ascot's new collection, Interiors, features an elongated "subway-style" format, according to the company.

Gayafores introduces Atlantis, the company's latest line of porcelain tile.

Rex's Edera Noir tile is manufactured with hydro jet-cut technology.

Mirage has added the colors Sambuca, Merlot and Java to its Engineered and Commercial collections.

Saloni's Nirvana is a white-bodied tile series available in white, cream and beige.

Keramia's Marmara series is offered in 6-by-6, 12-by-12, 12-by-18, and 18-by-18 inches.