The sculpturing cycles of its doorway are one of the most complete preserved at the present time. The Sorian artists came from El Burgo de Osma focus, and their style is the fruit of a Spanish tradition that is located in Castile with interesting connections in Aragon and Navarre. Iconographically and stylistically Santo Domingo reflects the tendencies of the moment and the parallels that have been established with the main ateliers suggest that around 1170 the façade could have been carried out.
