PDC-F-000619-0000 Portrait of a couple: the man offers his arm to the lady who is by his side Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Duroni, Alessandro Date of photography: 1853-1865 ca. Collection: Alinari Archives-Palazzoli collection, Florence Object type: carte-de-visite Photographic technique: P albumen Dimensioni: 83 x 55 mm Technical info Image sizes (pixel): 1795 X 2725 Image sizes (cm at 300 dpi): 15 X 23 Image sizes (MB): 3.87 Color space: RGB