| 1. | His father, Gotthelf Pach, was a prominent commercial photographer who, with his family, ran the New York studio of Pach Bros. They did most of the photographic work for the Metropolitan Museum of Art. Walter Pach est né à New York, son père était directeur d'un important studio photographique, la société Pach Brothers (en), fournisseur de la plupart des clichés destinés au Metropolitan Museum of Art. |