Lunette of the west wall in Niccoline Chapel

Fra Angelico's lunette of the west wall in the Niccoline Chapel rounds out the fresco cycle commissioned by Pope Nicholas V. Working alongside his assistants including Benozzo Gozzoli, Fra Angelico completed this ambitious decorative program in the final years of his life before his death in Rome in 1455. Fra Angelico — born Guido di Pietro, known in religion as Fra Giovanni da Fiesole — was a Dominican friar whose painting practice was inseparable from his spiritual vocation. Working primarily for his own order and for Florentine civic and private patrons, he created some of the most luminous and spiritually powerful images in the history of European art.

The lunette composition integrates with the chapel's overall decorative scheme, the fresco painted with Fra Angelico's characteristic luminous technique and precise architectural framework.