Lamb of God Lamb of God sung or recited during the fraction of the Host. It is said to have been introduced into the Mass by Pope Sergius I (687–701). "Agnus Dei" has been set to music by many composers, usually as part of a Mass setting. In Christian iconography, an Agnus Dei is a visual representation of Jesus as a lamb, since the Middle Ages, usually holding a standard or banner with a cross. This normally rests on the lamb's shoulder and is held in its right foreleg. Often the cross will have a white banner suspended from it charged with a
Sant Climent, Taüll the Carolingian Renaissance. The Alpha, Omega and the halo around Christ's head can be seen in both the Romanesque and Byzantium age and in the Catacomb of Comodilla. Sant Climent de Taüll has many mural paintings; however, the main and most famous mural painting is located at the central apse and is of Christ in Majesty within a mandorla. This has now been moved to Barcelona and replaced by a replica. In the lower part of the second triumphal arch appears a figure of the Agnus Dei contained in a circle with a blue background. The Agnus Dei is a