Natalia photo by Sigurd Grunbergervia: vip-zone
Prison La Sante’, Paris, France photo by Ed van der Elsken,
Van Brienenoordbrug bridge, Rotterdam photo by Aart Klein, 1966
untitled charcoal on paper by Arpita Struth, 1977
To Add One Meter to an Anonymous Mountain by Zhang Huan, 1995
Ciel en Islande photo by Jean Rémi François, 2001