El Escorial - Monasterio de San Lorenzo del Escorial Sacristy

In the south aisle of the church is a doorway leading through the ante-sacristy (with a ceiling painting by Nicola Granelo) into the sacristy, which contains more than 40 valuable pictures. Among them is Claudio Coello's "Festival of the Host" (1684), which covers a niche containing the Sagrada Forma, a Host which is said to have been desecrated by Dutch Calvinists in 1572.