About the Author
Marc Valli is the founder of the retail and book-selling company Magma as well as the magazines Graphic and Elephant. His books include RGB: Reviewing Graphics in Britain, Walk the Line and Microworlds (also with Margherita Dessanay).
Margherita Dessanay graduated from the University of Cagliari with a degree in the History of Art before studying for an MA in Contemporary Art Theory at Goldsmith s, University of London. She writes regularly for Elephant magazine and has co-written a number of books, including It s A Stick Up! and Stencil Republic.