Focus on Virgin of the Rocks and explain the Subject.
The subject of the two paintings is the adoration of the Christ child by the infant John the Baptist. This subject relates to a non-Biblical event which became part of the medieval tradition of the holy family’s journey into Egypt. The Gospel of Matthew relates that Joseph, the husband of Mary, was warned in a dream that King Herod would attempt to kill the child Jesus, and that he was to take the child and his mother and flee to safety. There are a series of non-Biblical narratives that relate to the journey to Egypt. One of these concerns Jesus’ cousin, John the Baptist, whose family, like that of Jesus, resided in the town of Bethlehem where the Massacre of the Innocents was to take place. According to legend, John was escorted to Egypt by the Archangel Uriel, and met the holy family on the road.  The Louvre website refers to the angel in the painting as "Gabriel" (but the description of the painting in the Louvre still refers to Uriel). This accords with the Apocryphal gospel of John the Baptist, which describes his removal from Bethlehem as by Gabriel rather than Uriel and does not mention the meeting on the road to Egypt.The subject of the Virgin Mary with the Christ child being adored by John the Baptist was common in the art of Renaissance Florence. John the Baptist is the patron saint of Florence and has often been depicted in the art of that city. Those who painted and sculpted the subject of the Mary and child with St John include Fra Filippo Lippi, Raphael, and Michelangelo.In both paintings the scene is depicted taking place against a background of rock formations. While scenes of the Nativity were sometimes depicted as taking place in a cave, and Kenneth Clark points to the existence of an earlier rocky landscape in an adoration painted for the Medici family by Fra Filippo Lippi, the setting was unprecedented and gave to the paintings their usual name of the Virgin of the Rocks.
Joseph, the husband of Mary Jesus Raphael child Jesus Gospel of Matthew Archangel Uriel Christ child Virgin Mary patron saint John the Baptist John Louvre King Herod Filippo Lippi Massacre of the Innocents Egypt Gabriel Michelangelo Nativity Kenneth Clark Uriel holy family