Polychrome high relief tiles attributed to Rafael Bordalo Pinheiro's Caldas da Rainha Factory. The pattern tiles are composed by frogs and water lilies. Bordalo Pinheiro was a very famous Portuguese ceramist known for painting tiles using arte noveau tecnique which he learned in Paris (1846 - 1905) and for is work on plates and jars, he was also the owner of a ceramic factory called "Caldas da Rainha".