I think it's hilarious I made this setup today. I had no plans to do this... I just woke up this morning thinking about one of Carrie Musgrave's TtVF photos (Through the ViewFinder), wondering how she did it. I experimented a bit, then found this tutorial. I rigged up what you see here... and it sort of worked. I need a longer, better macro lens, and I found it really hard to focus. I couldn't tell if my AF was focusing on the ground glass, or the actual subject. Anyways... click the following link to see the results!