Further experimention with flowers and my makeshift backdrop. This was taken with a 100mm macro lens.

For whatever reason the EXIF information isn't showing up here, I don't think...

Camera: Canon EOS 40D
Shutter: 1/160s
Exposure: Manual
F-Stop: f/18
Aperture: f/18
Max Aperture: f2/8
ISO: 200
Focal length: 100mm
Flash: fired