Portrait of a Young Man by Walpole, 3rd Earl of Orford and 2nd Baron Walpole, George, Knoedler & Company, M., Musin-Pushkin, Aleksei Semonovich, Count, Mellon Educational and Charitable Trust, The A.W., National Gallery of Art, Walpole, 1st Earl of Orford, Robert, Sir, Mellon, Andrew W., Hals, Frans, Catherine II of Russia, The Matthiesen Gallery, Colnaghi & Co., Ltd., P. & D., State Hermitage Museum, Walpole, 2nd Earl of Orford, Robert — VisualArtsDB

Portrait of a Young Man by Walpole, 3rd Earl of Orford and 2nd Baron Walpole, George, Knoedler & Company, M., Musin-Pushkin, Aleksei Semonovich, Count, Mellon Educational and Charitable Trust, The A.W., National Gallery of Art, Walpole, 1st Earl of Orford, Robert, Sir, Mellon, Andrew W., Hals, Frans, Catherine II of Russia, The Matthiesen Gallery, Colnaghi & Co., Ltd., P. & D., State Hermitage Museum, Walpole, 2nd Earl of Orford, Robert — VisualArtsDB