GCQ-F-000444-0000 Exterior view of the Municiple Building in Buenos Aires, built by Cristoforo Giagnoni Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Unidentified Author Date of photography: 1920 - 1930 ca. Place of photography: Argentina, Buenos Aires Collection: Alinari Archives-Genio Civile archive, Florence Object type: print on paper Photographic technique: P gelatin silver print Dimensioni: 18 x 24 cm. Technical info Image sizes (pixel): 1920 X 2646 Image sizes (cm at 300 dpi): 16 X 22 Image sizes (MB): 2.43 Color space: RGB