Sandro Botticelli Ferdinando Gonzaga, Duke of Mantua bought him a painting said to be a Botticelli out of historical interest "as from the hand of an artist by whom Your Highness has nothing, and who was the master of Leonardo da Vinci". That mistake is perhaps understandable, as although Leonardo was only some six years younger than Botticelli, his style could seem to a Baroque judge to be a generation more advanced. The "Birth of Venus" was displayed in the Uffizi from 1815, but is little mentioned in travellers' accounts of the gallery over the next two decades. The Berlin gallery bought
Sandro Botticelli Pollaiuolo and others, although views on this differ. A Botticello who was probably Sandro's brother Giovanni was close to Lorenzo. Although the patrons of many works not for churches remain unclear, Botticelli seems to have been used more by Lorenzo il Magnifico's two young cousins, his younger brother Giuliano, and other families allied to the Medici. Tommaso Soderini, a close ally of Lorenzo, obtained the commission for the figure of "Fortitude" of 1470 which is Botticelli's earliest securely dated painting, completing a series of the "Seven Virtues" left unfinished by Piero Pollaiuolo. Possibly they had been introduced by a Vespucci