NVQ-S-001087-0002 Bell tower of the Sant'Apollinare in Classe Basilica before the restoration of 1909, Ravenna Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Date of artwork: IX sec. Period and style: Early Middle Ages Location: Ravenna Photographer: Unidentified Author Date of photography: 19/10/1907 Place of photography: Ravenna Collection: Alinari Archives, Florence Object type: glass plate Photographic technique: N silver gelatin dry negative Dimensioni: 9 X 12 cm Technical info Image sizes (pixel): 2362 X 3215 Image sizes (cm at 300 dpi): 19 X 27 Image sizes (MB): 4.28 Color space: RGB