Here's an article that deals with "Gravity's Rainbow," an artwork by Fred Tomaselli on display at the Whitney Museum of American Art at Philip Morris(!), 120 Park Ave. (42nd St.) in NYC. That's at one end of the subway yo-yo, folks. http://www.nypress.com/frame.cfm?content_id=549&now=11/5/99&content_section= 1 d.