Although its apse is of a very pure Romanesque design, its façade lacks a little unity. However, because of the harmonious disposition of its bays and towers, as well as its beautiful golden colour, it fits very well into the square. Inside, note four apostles, Romanesque sculpted stonework and the Hispano-Flemish 16C altarpiece. In the 12C cloister, the capitals, illuminated or decorated with plants, were executed by the hand of a master craftsman.