PDC-F-001752-0000 Picture of an engraving of Paul Delaroche's Painting entitled 'The Christian Martyr' Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Ponti, Carlo Date of photography: 1860-1870 ca. Collection: Alinari Archives-Palazzoli collection, Florence Object type: print on paper Photographic technique: P albumen Dimensioni: 317 x 262 mm Technical info Image sizes (pixel): 2013 X 2579 Image sizes (cm at 300 dpi): 17 X 21 Image sizes (MB): 5.51 Color space: RGB