Botticelli, Sandro (c.1445-1510) Pala di San Barnaba (Altarpiece of St. Barnabas) c.1480–1482 Tempera on panel, 268 x 280 cm Galleria degli Uffizi, Firenze Central Panel: Virgin and Child with Four Angels and Six Saints: Catherine, Augustine, Barnabas, John the Baptist, Ignatius and…