Construction on the church of Santa Maria dell’Ammiraglio in Palermo, Italy, began in 1143 CE under the patronage of George of Antioch, admiral of King Roger II’s navy, from which the church gets its name. The church preserves an extraordinary collection of 12th-century mosaics, the two most important of which are “Christ Coronating King Roger II” and “ George of Antioch at the Feet of the Virgin Mary.” In later centuries, the church received various Baroque-style additions and decorations, and the nickname “La Martorana” from the nearby Benedictine nunnery.