Book excerpt: A monograph surveying the storied career of German artist Hans Haacke, on the occasion of a major retrospective exhibition Born in Germany in 1936, Hans Haacke is known for his intellectual and politically engaged art that has long shed light on systems of power. A pioneer of institutional critique, conceptual art, and environmental art, Haacke creates incisive, often site-specific works that call upon the viewer to engage or participate and thereby question invisible structural dynamics at play in society. This book offers an opportunity to revisit the artist's thought-provoking career in light of contemporary culture.