For 10 points, name this painter of the Madonna of the Goldfinch, and The School of Athens.
This artist may have showed his mistress clutching her left breast in a portrait to cover a tumor. He borrowed from the ceiling of the Sistine Chapel to paint The Prophet Isaiah for an altar dedicated to Saint Anne. Two angels carry chalices with Christ's blood in a crucifixion by this artist of La Fornarina, who used a green curtain to frame a painting of two cherubs staring up at the Virgin. A Madonna by this artist of the (*) Mond Crucifixion and Sistine Madonna shows the infant Christ reaching out to pet a small bird held by John the Baptist. An elderly man points upwards while holding Timaeus with his left hand in one of this artist's paintings from the Stanza della Segnatura [sen-ya-TOO-rah]. For 10 points, name this painter of the Madonna of the Goldfinch, and The School of Athens.
This artist may have showed his mistress clutching her left breast in a portrait to cover a tumor.
Raphael Sanzio 