Atelier Robertson (1927–1933) :: Ery Bos. From a group of four dance studies, Berlin, ca. 1928. Each with the photographer’s studio stamp and handwritten annotations in pencil on the reverse. | src Ostlich 15th Photo AuctionEry Bos. Der Künstlerische Tanz (Eckstein) card # 103 | src Virtual History
Atelier Robertson (1927–1933) :: Edith von Schrenck (?). From a group of four dance studies, Berlin, ca. 1928. Each with the photographer’s studio stamp and handwritten annotations in pencil on the reverse. | src Ostlich 15th Photo Auction
Atelier Robertson (1927–1933) :: Clotilde von Derp (?). From a group of four dance studies, Berlin, ca. 1928. Each with the photographer’s studio stamp and handwritten annotations in pencil on the reverse. | src Ostlich 15th Photo Auction
Atelier Robertson (1927–1933) :: Hertha Feist. From a group of four dance studies, Berlin, ca. 1928. Each with the photographer’s studio stamp and handwritten annotations in pencil on the reverse. | src Ostlich 15th Photo Auction(11-2016)Hertha Feist. Der Künstlerische Tanz (Eckstein) card # 86 | src Virtual History
Nickolas Muray :: Pierrot. Anna Robenne. Titled: Pierrot, stamped and titled by photographer on verso: “Anna Robenne as Pierrot by Michel Fokine at John Golden Theatre, Sunday eve April 28”. | src liveauctioneers