Annemarie Heinrich :: Nude XIII, 1938. Vintage gelatin silver print. Signed, dated, titled and stamped on verso. | src Nailya Alexander gallery | originally posted on tumblr
Sanne Sannes :: No Title, ca. 1964. From «Oog om Oog» (An eye for an eye). Sanne Sannes and Hugo Claus. Bezige Bij, Amsterdam, 1964. | src Zwiggelaar auctions
Julius Groß :: Akt in Bewegung. Lebensreform (Freikörperkultur · FKK), 1926. Vintage photo from the early life reform and nudity culture movement in Germany | src eBay