Astorgio Manfredi by Schickler, Arthur de, Baron, Widener, Joseph E., Timbal, Louis-Charles, National Gallery of Art, Pourtalès, Hubert de, Comtesse, Mino da Fiesole, Duveen Brothers, Inc. — VisualArtsDB

Astorgio Manfredi by Schickler, Arthur de, Baron, Widener, Joseph E., Timbal, Louis-Charles, National Gallery of Art, Pourtalès, Hubert de, Comtesse, Mino da Fiesole, Duveen Brothers, Inc. — VisualArtsDB