ADA-F-003182-0000 Prophets showing a symbol of Christ, mosaic in the Colonna Chapel, Santa Prassede Church, Rome Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Date of artwork: 817-824. ca. Period and style: Byzantine Art Location: Rome, Church of S. Prassede, Chapel of St. Zenone Photographer: Anderson Date of photography: 1890 ca. Place of photography: Rome, Santa Prassede Church, Colonna Chapel, Collection: Alinari Archives-Anderson Archive, Florence Object type: glass plate Photographic technique: N silver gelatin dry negative Dimensioni: 21 X 27 cm Technical info Image sizes (pixel): 2769 X 3762 Image sizes (cm at 300 dpi): 23 X 31 Image sizes (MB): 8.28 Color space: RGB