Single Leaf Excised from an Antiphonary: Inital A[spiciens a longe] with Christ in Majesty

From the Cleveland Museum of Art record

This massive historiated initial A , among the largest painted by Renaissance illuminators, introduces the matins response for the first Sunday in Advent. For centuries this particular Sunday was known as Aspiciens a longe Sunday, since this is the very first chant of the Christian liturgical year to be sung with a special choir, or Schola Cantorum, on that day. The text as well as the image follow the prophecy of Isaiah who foresaw the birth of Christ: Aspiciens a longe, ecce, video potentiam (Long had I been watching. Behold, now do I see God coming in power as in a cloud of light). Within the letter A , Christ is enthroned in majesty surrounded by angels and saints meant to represent the redeemer who is yet to come. The two figures who occupy the bottom curves of the A are Old Testament prophets; on the left is Isaiah who holds a scroll revealing his prophecy: “Behold, a Virgin can conceive.”