Landscape with a Waterfall and a Resting Family by Rumbler, Helmut H., Mr., Bruce Fund, Ailsa Mellon, National Gallery of Art, Martin von Molitor — VisualArtsDB

Landscape with a Waterfall and a Resting Family by Rumbler, Helmut H., Mr., Bruce Fund, Ailsa Mellon, National Gallery of Art, Martin von Molitor — VisualArtsDB