Nude in acrobatic pose

French or German nude dancer in acrobatic pose, 1920-1930s. Original photo postcard. (Künstler foto stamp on lower right margin) | src eBay

Sahary Djèli, ca. 1920

Paul Boyer :: Sahary Djèli, danseuse orientale, exotic dancer. Tirage argentique d’époque, ca. 1920. | src eBay

Anna Pavlova in Bacchanale

Madame Anna Pavlova (here, in Bacchanale or Bacchanal, around 1911), the celebrated Russian dancer. Beagles postcard nº 63 T. Ph. by Schneider. | src painting in light’s Flickr

Female nude (de dos), 1910s

Jean Agelou :: Young woman [Miss Fernande] posing nude. Original 1910s French Postcard. | src eBay

Pina Menichelli (nº 410)

Alternative renditions of a card: Pina Menichelli. Italian postcard by Ed. A. Traldi, Milano, nº 410. Photographer: Pinto.
sources: left: Truus, Bob & Jan on Flickr | right: Museo nazionale del cinema di Torino