Botticelli, Sandro (c.1445-1510) Annunciazione (Annunciation) c.1488–1490 Tempera on panel, h. 21 cm Galleria degli Uffizi, Firenze This panel is part of the predella of the of the San Marco Altarpiece. San Marco Altarpiece: Botticelli, Sandro (c.1445-1510) Pala di San Marco c.1488–1490 Galleria degli…