Mariette Pachhofer (later Mariette Lydis) by Stephenson, Parker, National Gallery of Art, Mellon Family Foundation, R. K., Robert Menschel and the Vital Projects Fund, Madame d'Ora — VisualArtsDB

Mariette Pachhofer (later Mariette Lydis) by Stephenson, Parker, National Gallery of Art, Mellon Family Foundation, R. K., Robert Menschel and the Vital Projects Fund, Madame d'Ora — VisualArtsDB