The Brothers Konrad and Franz Eberhard by Rumbler, Helmut H., Mr., Milmore Memorial Fund, Pepita, Ahmanson Foundation, The, Johann Anton Ramboux, National Gallery of Art, Garbáty Fund, Eugene L. and Marie-Louise — VisualArtsDB

The Brothers Konrad and Franz Eberhard by Rumbler, Helmut H., Mr., Milmore Memorial Fund, Pepita, Ahmanson Foundation, The, Johann Anton Ramboux, National Gallery of Art, Garbáty Fund, Eugene L. and Marie-Louise — VisualArtsDB