Acquired directly from the artist
James Johnson Sweeney, New York
Phillips de Pury & Company, London, 8 November 2012, lot 73
Bach, Constantin Brancusi: Metamorphosen plastischer Form, pl. 167
Bach, Rowell and Temkin, Constantin Brancusi, p. 226
Centre Georges Pompidou, Brancusi Photographer, pl. 41
Foundation Beyler, Constantin Brancusi and Richard Serra, A handbook of possibilities, p.58
Kramer, Brancusi, The Sculptor as Photographer, pl. 1V
Paleolog, Brancusi, p. 29
Schneider, Un Moment Donné, Brancusi et la Photographie, p. 85