Agnes Denes, Wheatfield - A Confrontation: Battery Park Landfill, Downtown Manhattan - Blue Sky, World Trade Center, Type-C print, Overall: 16 x 20in. (40.6 x 50.8cm); framed: 23 x 29in. (58.4 x 73.7cm), © Agnes Denes, Courtesy Leslie Tonkonow Artworks + Projects, New York