ADA-F-040470-0000 Porta San Gallo, in Florence Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Date of artwork: 1285 Period and style: Gothic Location: Florence, Piazza della Libertà Photographer: Anderson Date of photography: 1920-1930 ca. Place of photography: Florence 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): 4724 X 6043 Image sizes (cm at 300 dpi): 39 X 51 Image sizes (MB): 15.89 Color space: RGB