Botticelli, Sandro (c.1445-1510) Crocifissione mistica (Mystic Crucifixion) c.1500 Tempera and oil on canvas (transferred from panel), 72.4 x 51.4 cm Fogg Museum, Cambridge, MA In the 1490s, Florence came under the sway of the magnetic Dominican preacher Girolamo Savonarola. The century had…