From the Moleskine City Blogs, a feature by Claudia Tani on Urban Sketchers and interview of Gabi Campanario:
"Everyday around the world hundreds of people capture and portray metropolitan life. Their sketchbooks are filled with drawings of commuters on packed rush-hour buses, students lingering over coffee at a sidewalk café, park benches, soaring architecture and intriguing faces, all quickly rendered by the sometimes furtive scratching of pen to paper…."
*Have you ever sketched in public? Your experiences.
I was just going to mention this. Also, if nobody has checked out skineart.com, that and Urban Sketchers are some of the best websites. Really great new artwork everyday. REALLY GOOD.