BGA-F-008854-0000 Town Hall and Torre del Mangia in Piazza del Campo, Siena. Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Date of artwork: 1297 -1310 Period and style: Gothic Location: Siena, Piazza del Campo Photographer: Brogi Date of photography: 1890 ca. Place of photography: Siena Collection: Alinari Archives-Brogi Archive, Florence Object type: glass plate Photographic technique: N silver gelatin dry negative Dimensioni: 21 X 27 cm Technical info Image sizes (pixel): 1940 X 2468 Image sizes (cm at 300 dpi): 16 X 20 Image sizes (MB): 1.50 Color space: RGB