1441, Fra Angelico, The San Marco Altarpiece -- San Marco Museum (Florence)

The full title of the painting is: The San Marco Altarpiece (The Virgin Enthroned with the Christ Child, Eight Angels and St. Lawrence, St. John the Evangelist, St. Mark, St. Dominic, St. Francis of Assisi and St. Peter Martyr and, in front, St. Cosmas and St. Damian)

Done