The Art of Urban Sketching by petescully, via Flickr This is really a great book, full of inspiring sketches. I highly recommend it.
The Urban Sketches and Drawings of Jess Douglas - The Fox Is Black
Art and Life: Urban Sketching Redux
4th International Urban Sketching Symposium, Barcelona, July 2013
Koay Shao Peng - Urban sketches of Penang 2013
Pieces of Penang
Gabi Campanario #urban #sketch #travel #journal http://thetoolsartistsuse.com/2009/03/gabi-campanario/
Art Journal: Travel-Places
Urban Sketchers: How to Sketch People, When They Insist on Moving About!
Fabulous examples of urban sketching
sketch & colour