Henri Martinie (1881-1963) Tristan Tzara, c. 1925. period silver print. Stamp of the photographer and collector Georges Sirot, handwritten annotations on the back. Image : 21 x 15,2 cmSheet : 22,5 x 15,8 cmHenri Martinie (1881-1963) Tristan Tzara, c. 1925. Vintage gelatin silver print. Photographer's stamp and stamp of collector Georges Sirot, handwritten annotations on verso. Image : 21 x 15,2 cmPaper : 22,5 x 15,8 cm