François Kollar (1904-1979 )Office of L'Architecture d'aujourd'hui with prints by François Kollar on the wall, 1933. Vintage silver print. Photographer's stamps, cropping indications and handwritten annotations on verso. 16,5 x 22 cm François Kollar (1904-1979) Office of L'Architecture d'aujourd'hui with prints by François Kollar on the wall, 1933. Vintage gelatin silver print. Photographer stamps, crop marks and handwritten annotations on verso. 16,5 x 22 cm