 It is a very primitive style, whose characteristics are thick walls, lack of sculpture and the presence of rhythmic ornamental arches, typified by the churches in the Valle de Bohí.The full Romanesque architecture arrived with the influence of Cluny through the Way of Saint James, that ends in the Cathedral of Santiago de Compostela.The model of the Spanish Romanesque in the 12th century was the Cathedral of Jaca, with its characteristic plan and apse, and its "chessboard" decoration in stripes, called "taqueado jaqués".