mm. 760x560; eg. 41/75
Signature and circulation at the top right. Edizioni Poligrafa Barcellona.
Bibliography: 2013, Christo and Jean Claude Prints and Objects, Catalog raisonné 1963 - 2013, J. Schellmann, Edizioni Hatje Canz, Ostfildern, p. 105 n° 91.