AVQ-A-003379-0015 Portrait of Conte Costantino Nigra, Italian Ambassador to Paris Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Disderi & C Date of photography: 1860 - 1870 Place of photography: France, Paris People: Nigra Costantino (politician) Collection: Alinari Archives-album collection, Florence Object type: carte-de-visite Photographic technique: P albumen Dimensioni: 8,6 x 5,3 cm Technical info Image sizes (pixel): 3000 X 4620 Image sizes (cm at 300 dpi): 25 X 39 Image sizes (MB): 12.50 Color space: RGB