30 Rockefeller Plaza (Rockefeller Center)

30 Rockefeller Plaza, completed in 1933, is the centerpiece of the Rockefeller Center complex developed during the 1930s and exemplifies Art Deco commercial architecture. The building long housed NBC studios and includes the publicly accessible 'Top of the Rock' observation deck. Rockefeller Center's Channel Gardens, the Atlas sculpture, and the annual Rockefeller Center Christmas Tree and ice rink are longstanding cultural features of the site. The complex is a designated New York City landmark.