One of the most influential artists on my practice so far is Banksy.  I love the work he does.  His spraypaintings all have such a clear message about similar topics that I work with like capitalism, politics, war, corruption, the military etc.  He sees what is wrong with the world and uses art to educate people in a fun and visual way.  His satire in my opinion is spectacular and it always makes me laugh and look at the world differently.  I also enjoy the fact that nobody really knows who he is.  He's British but that's all we have!  It's like he doesn't want recognition for all the good he does for people.  It's admirable.  If I was to talk to him, I can imagine him being humble, yet having an opinion on everything and joking about it!