Portrait of a Man with a Medal of Cosimo the Elder of the Medici family (including, possibly, Cosimo de' Medici himself) or, as he personally felt more likely, Antonio Botticelli, Botticelli's brother. This, he asserts, is based on the strength of the likeness of the youth to Botticelli himself, as portrayed in his "Adoration of the Magi". Antonio Botticelli had also recast and gilded medals, working in the court of the Medicis. However, he would have been about 40 at the time of the portrait. Frederick Hartt suggested it might be Lorenzo di Pierfrancesco de' Medici ("Il Poplano", 1463–1503), whose two certain portraits, both profiles on medals, vary considerably, though one
Adoration of the Magi (Leonardo) landscape are all copied from van der Weyden's "Entombment of Christ" (1460, Uffizi Gallery, Italy). Owing to the painting's unfinished status in 1481, the commission was handed over to Filippino Lippi, who painted another "Adoration of the Magi", completed in 1496, in substitution of the one commissioned to Leonardo. It is housed in the Uffizi in Florence. Domenico Ghirlandaio completed a separate painting, expanding upon Leonardo's theme, in 1488. In 2002, Dr. Maurizio Seracini, an art diagnostician alumnus of the University of California, San Diego and a native Florentine, was commissioned by the Uffizi to undertake a study of the