Guerrier creates multimedia installations, inspired by the urban experience, with sound, photography and video. His photographs, glossy and in color, capture a peripheral world through their haziness. The subways, downtown streets, and airports are of daily life, yet the artist captures the anticipation of the spaces. In his installation piece, after / for / with (mingus, ellington, mjq), songs by Mingus and Ellington (mjq refers to the Modern Jazz Quartet) are heard while a DVD plays a series of still photographs taken in and around a downtown Miami apartment. Real photographs are displayed on the wall in a grid pattern. Some of his recent works are The Suit Makes the Man, a series of color photographs. The artist is dressed as a businessman walking around at night. Another work is titled, It Was What