thatsbutterbaby:Reijer Stolk - Anatomical study of the back and buttock muscles of a man in silhouet
thatsbutterbaby:Reijer Stolk - Anatomical study of the back and buttock muscles of a man in silhouette, 1906 - 1945. Japanese paper (handmade paper), h 359mm × w 270mm. -- source link
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