Have you heard the artist named "Dynamo". I've seen him on one of my streetmagic magazines and thought "Never heard of him." Then I checked him out on YouTube, he has bunch of videos and they're are really awesome. I loved his freestyle flourish and his materials.
Here's the vid: http://www.youtube.com/watch?v=uAsp0JKniXI
Here's the vid: http://www.youtube.com/watch?v=uAsp0JKniXI