https://www.youtube.com/watch?v=zy4qFxkdd1k
http://www.tracesofcommerce.com/index.php?lang=en
dont ask me -yet- about the clip, it is a wow atm for me too.
a (new) friend is part of the team of 'traces of commerce', actually i think he is organizing it and i did see him on saturday and at the live, but he didnt mention this to me.
edit. i run into that guy today. he told me he was surprised to see that clip as well.