In what year was the cathedral, that Arnao de Vergara produced several windows for, registered as a World Heritage Site?
Arnao de Vergara Arnao de Vergara was a 16th-century Spanish master glassmaker. Between 1525 and 1536 he produced several windows for Seville Cathedral, many of which survive, before later moving to Granada.
Església de Sant Martí de la Cortinada Església de Sant Martí de la Cortinada is a church located in La Cortinada, Andorra. It is a heritage property registered in the Cultural Heritage of Andorra. It was built originally in the 11th-12th century and rebuilt in the 17th century.