Visualizing.org – a space for sharing visualizations and data. Student contests posted regularly!
The New York Times has a nice set of interactive information graphics available:
http://www.nytimes.com/packages/html/newsgraphics/2009/ona/index.html
NYT The Ebb and Flow of movies
Matthew Bloch, Artist for the New York Times
Golden Section Graphics A firm that designs some very nice information pieces.
http://www.informationisbeautiful.net/
http://www.edwardtufte.com/tufte/ THE Information Graphics Guru!
Artist Michelle Allard – Not exactly information graphics, but an installation artist communicating a message about materials usage. Could installation art also be a valid way of creating information visualizations?
Alan Woo. His visualazations of film as pie charts of color (colour) are magnificent.
Chris Jordan is a photographer who creates beautiful communicative imagery, usually based in data and information.