MFC-F-000369-0000 Portrait of a man in elegant clothes holding a hat. The man is Professor Kraus Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Bernoud, Alphonse Date of photography: 1865-1872 Collection: Alinari Archives-Malandrini collection, Florence Object type: carte-de-visite Photographic technique: P albumen Dimensioni: 87 x 52 mm Technical info Image sizes (pixel): 1876 X 2881 Image sizes (cm at 300 dpi): 15 X 24 Image sizes (MB): 4.39 Color space: RGB