(Products photographed do not fully represent our complete range of materials.) Dennis of Ruabon: The Welsh "clay paver" of choice. This quarry tile is available in various sizes and colors, including Heather Brown, as well as decorative borders. Sannini: Florentine manufacturer of terra cotta tiles and slabs, as well as architectural terra cotta. Winckelmans: Quality quarry tiles in an enormous choice of sizes, shapes, and colors, including hexagonal, octagonal, triangular, dots, and more. For use in any application from kitchens to malls.