Nothing 4 Nothing

Has anyone noticed the graffiti art on box cars? Some of the work is amazing. I took this picture not so long ago of a Santa Fe box car in the San Joaquin Valley of California. The photo does not do the work justice...and this represents just a small fraction of what I have seen as I waited by the rail road tracks for the train to pass. This art work may have been done by someone who calls himself "Aoo"....Who is he? When and where does he create his works? In the dead of night using a flashlight and a spray can? In broad daylight risking being caught and sent off to jail for commiting a crime? Is he a professional artist? Is he a tagger? All I can say "Bravo, Aoo"....
One day you will be painting a masterpiece!!!