AVQ-A-000007-0019 A landslide of sand precipitates in the direction of the Vesuvian Observatory. Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Perret, Franck A. Date of photography: 1906 Place of photography: Naples Event: Eruption of Vesuvius, April 1906 Collection: Alinari Archives-album collection, Florence Object type: photomechanic print Photographic technique: P collotype Dimensioni: 18 x 23 cm. Technical info Image sizes (pixel): 1914 X 2572 Image sizes (cm at 300 dpi): 16 X 21 Image sizes (MB): 5.19 Color space: RGB