New York: Blumarts Inc., 1995 (02), 21,2×15,5 cm (folded). Threefold. Exhibition announcement / brochure for the duo show Alighiero E Boetti: The Thousand Longest Rivers in the World / Richard Long: Somerset Willow Line. Text in english by Jean-Christophe Ammann. One full page reproduction of a page from the book Classifying – The Thousand Largest Rivers in The World, 1970-77, by Alighiero e Boetti and Anne-Marie Sauzeau-Boetti.
condition: VG+ . Light creasing.