I was searching for something completely unrelated to photography and stumbled upon this. The Invisible Black Backdrop – Photography Technique » Glyn Dewis Blog Some results from others. Flickr: JMSF415's stuff tagged with invisibleblackbackdrop Kelley Simpson Photography: The Invisible Black Backdrop I don't have the equipment for this, but would love to see what others have done if anybody else has experience with it. Also, a techniques forum would be really cool. I had no idea where I should have posted this.