The one and only book on London graffiti, Crack and Shine, features forty of the foggy city’s most prolific public painters. London-based photographer Will Robson-Scott provides the imagery, showing not only the product of these graffiti artists’ efforts, but the process behind it. The recently released book offers additional insight into the writer’s world through their personal stories and tales. Click through the images above for a small sampling from the book and see Robson-Scott’s portfolio for more photos from his “Egobombing” series.