Here's a light video to ease you into your lunch hour on your first day back after the Easter long weekend. We told you last month about the YSL spring 2008 Manifesto featuring Kate Moss, it's their new approach to advertising and here is their special behind the scenes video. The dark and moody lighting certainly makes the whole video seem as if it is a commercial too. I love the dark music and the splashes of colour in an otherwise black-and-white clip.