One of my favourite TV shows of the early 90’s was and still is Northern Exposure. Here’s a well written, poetic piece on ‘light’ and great visuals and song to go with it from one of the episodes. I discovered this clip from Lawrence of TanDaoKungFu  when he posted it on twitter. [youtube]http://www.youtube.com/watch?v=U2TPMoP01Sc[/youtube]