An essential reference that provides new understanding of the thought processes of one of the most radical artists of the late twentieth century. Gordon Matta-Clark (1943-1978) has never been an easy artist to categorize or to explain. Although trained as an architect, he has been described as a sculptor, a photographer, an organizer of performances, and a writer of manifestos, but he is best known for un-building abandoned structures. In the brief span of his career, from 1968 to his early death in 1978, he created an oeuvre that has made him an enduring cult figure. -In 2002, when Gordon Matta-Clark-s widow, Jane Crawford, put his archive on deposit at the Canadian Centre for Architecture in Montreal, it revealed a new voice in the ongoing discussion of artist/architect Matta-Clark-s work: his own. Gwendolyn Owens and Philip Ursprung-s careful selection and ordering of letters, interviews, statements, and the now-famous art cards from the CCA as well as other sources deepens our unde