Two tiles with cuenca y arista heraldic decoration, Spain, Seville, 16th - 17th century and later Architectural clay tile with molded and covered decoration in green, blue and ochre polychrome glazes on one, according to the cuenca y arista technique: decoration of quadripartite coat of arms on the first one, of a dungeon castle with three crenellated towers on the second one, later. 17 x 16.2 cm and 13.6 x 13.6 cm Corners trimmed, chips, scratches. The second coat of arms with a three-towered castle may evoke the coat of arms of the kingdom of Castile. Two Pottery Cuenca y Arista Tiles, Spain, Seville, 16th - 17th centuries and later