Portrait of a Man and His Son by Rosenwald, Lessing Julius, Isselburg, Peter, Marx, Hermann, Unknown Collection, Dukes, W. B., National Gallery of Art — VisualArtsDB

Portrait of a Man and His Son by Rosenwald, Lessing Julius, Isselburg, Peter, Marx, Hermann, Unknown Collection, Dukes, W. B., National Gallery of Art — VisualArtsDB