LAA-F-000287-0000 Group of prisoners in the kitchen of the penal colony of Castiadas, in Sardinia Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Lattuada, Alberto, director Date of photography: 1949 -1950 ca. Place of photography: Castiadas Collection: Alinari Archives-Lattuada archive, Florence Object type: acetate film-safety film Photographic technique: N silver gelatin dry negative Dimensioni: 6 x 6 cm Technical info Image sizes (pixel): 5906 X 6016 Image sizes (cm at 300 dpi): 50 X 50 Image sizes (MB): 20.75 Color space: RGB