Between October 1989 and September 1995, 14 site-specific artist's projects were installed in the city of Barcelona, at the initiation of the Espai Poblenou Foundation. The artists were Christian Boltanski, John Cage, Jan Dibbets, Rodney Graham, Rebecca Horn, Jannis Kounellis, Richard Long, Mario Merz, Bruce Nauman, Sigmar Polke, Aurelio Ruiz & Jos Maldonado, Ulrich Ruckriem and Lawrence Weiner. Taken together, their works provide an overview of trends in installation art at the close of the century.