ab. 1520 Sebastiano del Piombo - Portrait of a Humanist (National Gallery of Art, Washington)
ab. 1520 Sebastiano del Piombo - Portrait of a Humanist(National Gallery of Art, Washington) -- source link
#16th century
ab. 1520 Sebastiano del Piombo - Portrait of a Humanist(National Gallery of Art, Washington) -- source link