Dave's blog on April 25. I thought I'd get a jump-start.
Photo of twigs taken with Camera+ on the iPhone. Opened in Photoforge2 > pop! cam > color max cool > texture > paper 10 > frame.
I used this Pompeii image last month for the App Recipe Book and after using Photo Noir a few times I thought this image might be a good choice for Noir.
There are a few more photos on my other blog.