Spotted this from Youtube.com. It’s a TV commercial by the Japanese cosmetics company, Shiseido. As much as I would like to describe the video, I shan’t spoil the surprise : )
I wonder how something like that is done… markings on the floor? Creative stuff!
My Right Brain 
that is the artist who did the “slamdunk” comic, which was wildly popular few years back ..and i saw this commercial couple of years back…i think..
and yes, he drew “live” on the floor.