AVQ-A-001826-0012 "Souvenir de Costantinople": street in Constantinople built as a stairway Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Sebah & Joaillier Date of photography: post 1888 Place of photography: Turkey, Istanbul Collection: Alinari Archives-album collection, Florence Object type: print on paper Photographic technique: P albumen Dimensioni: 22 x 26,7 cm Technical info Image sizes (pixel): 1872 X 2310 Image sizes (cm at 300 dpi): 15 X 19 Image sizes (MB): 2.80 Color space: RGB