Since its introduction in 1932, the Whitney Bienniala??the Museum's signature exhibition and a highly anticipated event in the art worlda??has charted new developments in contemporary art. Inaugurated by Gertrude Vanderbilt Whitney in 1932, these biennial exhibitions have demonstrated the museum's commitment to supporting the development of 20th- and 21st-century American art.The 2012 Biennial features works by approximately 50 artists working in a variety of media, including painting, sculpture, photography, film, video, dance, and performance. Elisabeth Sussman (co-organizer of the influential, politically provocative 1993 Whitney Biennial) and Jay Sanders provide an insightful joint essay, and a group of art historians and critics contribute entries on common themes and ideas from the represented artists' techniques and influences. In addition, a significant portion of the catalogue is devoted to original contributions from each of the participating artists, in a unique effort to...