Art21 curatorial intern Mary Cook recently visited Apocalypse Now: The Theater of War, currently on view at the California College of the Arts’ Wattis Institute. The show was curated by Season 4 artists Allora & Calzadilla, in collaboration with Jens Hoffmann, director of the Wattis. It also features work by Art21 artists Richard Serra and Bruce Nauman. View more photos from the exhibition on Art21′s Flickr site here. Apocalypse Now runs through January 28.