Complex sentence: A Retrospective was shown at the Dorrance Special Exhibition Galleries, October 21,2009 through January 10,2010, followed by Tate Modern, London and The Museum of Contemporary Art, Los Angeles.
Split into simpler sentences: A Retrospective was shown at the Dorrance Special Exhibition Galleries, October 21,2009 through January 10,2010. This exhibition, which began here, will travel to Tate Modern, London and The Museum of Contemporary Art, Los Angeles.