The Clock is a 24-hour loop showing various timepieces and scenes, all in sync with real time
Christian Marclay The Clock, 2010 Single channel video, 24 hours Courtesy the Artist, White Cube, London and Paula Cooper Gallery, New York
Christian Marclay The Clock 2010 Single channel video Duration: 24 hours © the artist Photo: Ben Westoby Courtesy White Cube
Christian Marclay's 2010 video hit "The Clock," a 24-hour-long movie-montage that museum director Michael Govan called a "virtual history" of film.