Until his death at age 104, Oscar Niemeyer (1907–2012) was something of an unstoppable architectural force. Over seven decades of work, he designed approximately 600 buildings, transforming skylines from Bab-Ezzouar, Algeria, to his homeland masterpiece Brasília. With rich illustrations documenting highlights from his prolific career, this book introduces Niemeyer's unique vision and its transformative influence on buildings of business, faith, culture, and the public imagination of Brazil.