Where do I start?! This is one of THE BEST tours I've ever been on -- in any city/country on any topic. If you are already interested in graffiti, you will appreciate Boris' dedication immediately and learn a alot about the subject. If you are not particuarly interested in (or even sneer at) graffiti, this tour is definitely for you. It will change the way you look at, interpret and understand graffiti everywhere -- including in your own hometown. This is not because Boris has an agenda but rather because he shares the richness, history and culture behind this form of art and communication. Boris is an encyclopedia and he shaes his knowledge with such enthusiasm and joy. I will send everyone I know who goes to Toulouse on this tour.