Azulejos (earthenware tiles), Sao Bento Railway Station, Oporto, Portugal, Europe

Detail of the azulejos (earthenware tiles) in the cloister of Se cathedral, Oporto, Portugal, Europe

Detail of azulejos (earthenware tiles) on an outside wall of the 18th century Do Carmo church. Oporto, Portugal, Europe

Earthenware tiles decorating the inside of Sao Bento railway station, Porto, Portugal, Europe