I am lucky enough to get to create graphics for Converse through my job on a regular monthly basis. these designs are used for products in their company stores. if you're by one of their stores, go in, check it out... they've got some really cool stuff (and i've got a bunch of art in there as well!). here's a design i was pleased with that they just put up for sale on their website:
here's a detail of my art:
and HERE is the link.