Created by Gothamist cofounder and noted street art aficionado Jake Dobkin, GrafRank shows which graffiti artists are going up in San Francisco and Oakland, and which areas are popular for their work. The chart, complete with links to Flickr searches showcasing vandals cum artists, have rankings for Begr,
Lango, DFM, Snarl, Nasty, Rich, Banksy, Rate, Deks, Optimist, and more.

GrafRank also has rankings in New York City, Berlin, Brooklyn, Chicago, London, Los Angeles, Melbourne, Oakland, Paris, Seattle, and Sydney.