William H. Whyte: The Social Life of Small Urban Spaces - The Street Corner from MAS on Vimeo.

"William H. Whyte's 1988 film documenting use of public space in New York, begins by focusing on Seagram Plaza and proceeds to analyse successful, and less successful, public spaces in Manhattan. Closely observed and funny, this is a masterclass in accessible urbanism."
http://www.architecturefoundation.org.uk/programme/2012/we-made-that-the-open-office/social-life-of-small-urban-spaces