About the Author
Nicholas Ganz, aka keinom, is a German graffiti artist, writer and photographer who has travelled worldwide documenting graffiti art. He has published multiple titles with Thames & Hudson.
Tristan Manco is a graphic designer based in Hove, England, and pioneering author of books on the graffiti and the international street art scenes. He has published multiple books with Thames and Hudson, including Street Logos, Graffiti Brasil, Street Sketchbook: Journeys, Big Art / Small Art and Make Your Mark.