Here are two photos that I took while in the Mac-lab at my school just messing with one of the yearbook cameras. We purchased our first digital camera last year, a Panasonic Lumix, if I remember correctly it is the FZ10. I will look Monday to be certain.
This thread is somewhat old, but I figured out the macro mode on my camera and had to share! This is the 'H' key of my PowerBook G4, converted to sepia.