Seeing Ghosts: 9/11 and the Visual Imaginationde Karen EngleMateriasWorld trade center (new york, n.y.)September 11 terrorist attacks, 2001, pictorial worksTerrorism, new york (state), new yorkDocumentary photographyPictorial worksSeptember 11 Terrorist Attacks, 2001TerrorismPolitical aspectsWorld Trade Center (New York, N.Y.)