Art For the Sake of Art

I cry every time I watch this

"The dancers are presenting the purest form of art imaginable: art simply and truly for the sake of art...They managed to punch right through my cynicism and show me that good things are still out there and there are good people in the world...In a small way, I have a deeper understanding of what it is to be human because of the actions of 200 fellow humans in a train station in Belgium."
- Alex Leo, writer for the Huffington Post