This is the backside of one of my lenses for my Digital Rebel. It's not high end, but it works for me!
I liked the way this came out today, the highlights in the glass element and the reflected light on the mounting ring.


Here's the answer to yesterday's PAD mystery... The musical inspiration for my Friday SP was "Riders On The Storm" by the Doors.
Here's a montage of shots I took in the process of getting my picture yesterday: