WSA-F-001478-0000 Portrait of mother and son Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Wulz, Carlo Date of photography: 1920-1925 Place of photography: Trieste Collection: Alinari Archives-Studio Wulz archive, Florence Object type: print on paper Photographic technique: P gelatin silver print Dimensioni: 34,2 x 31,5 cm Technical info Image sizes (pixel): 6689 X 7291 Image sizes (cm at 300 dpi): 56 X 61 Image sizes (MB): 42.33 Color space: RGB