BGA-F-020792-0000 View of the facade of Bologna's Mercanzia Palace, also known as the Merchants' Forum. Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Artist: Lorenzo di Domenico da Bagnomarino Date of artwork: 1384 Period and style: Gothic Location: Bologna Photographer: Brogi Giacomo, Stabilimento fotografico Date of photography: 1920-1930 ca. Place of photography: Bologna 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): 1952 X 2483 Image sizes (cm at 300 dpi): 16 X 21 Image sizes (MB): 3.61 Color space: RGB