Vicki Disilva - Light Graffiti

This photographer has been working with light and camera exposures since the eighties and has perfected her craft, If you are remotely interested in this sort of thing, other than a party trick. Her "light graffiti" as she calls it creates a visual playground of urban night scenes, littered with glowing text or orhter shapes an object created by lights, such as flashlights. Her technique is not overly exposed for obvious reasons, so it is not exactly clear what methods are used. However the mystique of her style is diminished once you know the trick, in my opinion.