Born in Cologne in 1936 and based in New York since 1965, Haacke´s strong political, cultural and social concerns are reflected in his installations, texts and sculptures. Throughout his fifty-year career Haacke has frequently changed the presentation of his art to get his message across. Often borrowing from non-art sources such as corporate advertising, questionnaires or scientific experimentation, Haacke is probably the most successful and best-known late twentieth-century artist to create a political art that manages to hit its mark with succinct elegance. Haacke sometimes works almost as a sleuth-like reporter, uncovering museum politics in his art. This practice has famously led on occasion to museum officials cancelling his exhibitions. Haacke is a unique figure in post-war art, and his work has touched on such diverse movements as Conceptual, Pop, Minimal and Land art.