Akt, Münchner Secesion, 1913

Albert von Keller :: Akt. Münchner Secession im Glaspalast, 1913. Die Kunst für Alle: Malerei, Plastik, Graphik, Architektur nº29, 1913-1914. | src Universitätsbibliothek Heidelberg

Nude study, Vienna, 1928

Atelier d’Ora – Benda :: Nude study (Miss Eskenasy), Vienna, 1928. | src 21st OstLicht Photo Auction

Sitzender Akt, 1912

Sitzender Akt mit erhobenen Armen. Lav. Tuschz. Sign. ‘H. Gehri’ u. dat. 1912. | Sitting nude with arms raised. Ink drawing. Signed “H. Gehri” and dated 1912. | src Kiefer Buch und Kunstauktionen

Nude by Fleckenstein

Louis Fleckenstein :: Louis Fleckenstein [Female Nude Seated on Bed] 1895-1943. | src The J. Paul Getty Museum
Louis Fleckenstein :: Louis Fleckenstein [Female Nude Seated on Bed] 1895-1943. | src The J. Paul Getty Museum
Louis Fleckenstein :: [Half Nude Reclining on Bed]; 1895–1943. Toned gelatin silver print. | src The J. Paul Getty Museum
Louis Fleckenstein :: [Half Nude Reclining on Bed]; 1895–1943. Toned gelatin silver print. | src The J. Paul Getty Museum

Nude, Kara Mappe series, 1920s

Germaine Krull :: Nude, ca. 1925. From Kara Mappe series. Silver-bromide print. | src Van Ham Auktionen
Germaine Krull :: Nu, série Kara Mappe, ca. 1922-1924. | src Lempertz
Germaine Krull :: Nude, ca. 1925. From Kara Mappe series. Silver-bromide print. [full image] | src Van Ham Auktionen

Nude study, 1930s

Photographe anonyme. Étude de nu. Vers 1930. Tirage argentique d’époque. | Anonymous photographer. Nude Study, ca. 1930. Vintage gelatin silver print. | src Lumière des Roses