Roger Gastman is a dedicated historian of graffiti culture, and he has released a teaser trailer of a new documentary this week, called, Wall Writers.

Roger has released a number of films & books in the past 15 years, working on projects such as the Banksy film Exit Through The Gift Shop and curating the MoCA show, Art in the Streets. He is very much so an authoritative voice on graffiti around the world, and has excellent taste in women as well.