Minimalism

Borrowed from Wikipedia: In visual arts, music, and other mediums, minimalism is an art movement that began in post–World War II Western art, most strongly with American visual arts in the 1960s and early 1970s. Prominent artists associated with minimalism include Donald Judd, Agnes Martin, Dan Flavin, Robert Morris, Anne Truitt, and Frank Stella. It derives from the reductive aspects of modernism and is often interpreted as a reaction against abstract expressionism and a bridge to postminimal art practices.