In my “San Francisco podcast”:www.manton.org/2006/09/s… I mentioned Enrico Casarosa and “Sketchcrawl”:www.sketchcrawl.com/. I really wanted to interview him, but there just wasn’t time to contact him and arrange it. Luckily, Illustrationmundo’s Iconic podcast has conducted an “interview with Enrico”:www.illustrationmundo.com/audio/art… and they discuss Sketchcrawl at great length.
Also, check out Enrico’s ongoing watercolor comic, “The Venice Chronicles”:enricocasarosa.com/wordpress… He just posted page 11 and 12.