Frank "Steam 156" Malt is a legendary graffiti and street art docu- menter with over 30 years experience of documenting street art around the world. Steam156 has featured in magazines such as Time Out, Face, ID, Sunday Times, Best and many more. He is a sought after commen- tator on graffiti culture, penning articles for magazines like Hip Hop Connection, Knowledge and Graphotism. He has documented graffiti art around the world. He now runs one of the largest graffiti websites in the world, www.aerosolplanet.com and also guides street art tours in London with www.londongraf- fititours.com.