Well into its fourth decade, the Office for Metropolitan Architecture (OMA), founded by Rem Koolhaas in 1975, remains one of the most influential and successful practices of its kind. OMA describes itself as “a firm operating within the traditional boundaries of architecture and urbanism that applies architectural thinking to domains beyond.” OMA New York, has grown from an American outpost to a full-fledged operation with its own attitudes, contributing to the evolution of the globally acclaimed office. Through a diversity of projects, the firm has transformed our understanding of the city and our evolving relationship with art, fashion, food, sustainability, and other quintessentially twenty-first-century preoccupations. The works presented here elaborate on OMA’s philosophy even as they expand its portfolio geographically. Featured projects (led by partners Shohei Shigematsu and Jason Long) include residential skyscrapers in New York, Miami, and San Francisco, mixed-use developments in cities from Tokyo to Houston, and projects like 11th Street Bridge Park in the public realm, alongside more intimate spaces such as the studio for renowned Chinese artist Cai Guo-Qiang.