Consider it the Art Institute’s brash, rebellious sibling, with especially strong minimalist, surrealist and conceptual photography collections, and permanent works by René Magritte, Cindy Sherman and Andy Warhol. Covering art from 1945 onward, the MCA’s collection spans the gamut, with displays arranged to blur the boundaries between painting, sculpture, video and other media. Exhibits change regularly so you never know what you'll see, but count on it being offbeat and provocative.