Madonna & Child with St Mary Magdalene, St John the Baptist, St Catherine of Alexandria, & Sts Cosmas & Damian painting (c1467-9) by Sandro Botticelli at Uffizi Gallery. Florence, Italy. | Martyrdom of Sts Cosmas & Damian with their Three Brothers painting (c1480s-90s) by a Northern French artist at Brooklyn Museum. Brooklyn, NY. | Sts Cosmas & Damian painting (c1507-8) from Altar of St Lawrence Church in Nuremberg by Hans Süß von Kulmbach at Germanisches Nationalmuseum. Nuremberg, Germany. | Wooden winged altarpiece centered by Mass of St Gregory flanked by Virgin Mary & Child, Sts Anne & Cosmas & Damian with 12 Apostles in wings (c1525) at Aachen Cathedral Treasury. Aachen, Germany. |