Dale Edwin Wittig on Twitter: "Agnolo Bronzino, Florence 1503 - 1572, Portrait of a Young Man (1531) & Portrait of Ugolino Martelli (1535) https://t.co/8VJaoOMUNG" / Twitter
Portrait of Ugolino Martelli | Nicholas Hall
Portrait of Ugolino Martelli" Agnolo Bronzino - Artwork on USEUM