When I inherited my grandmother’s antique mantle clock a couple of years ago I opened the back and immediately knew I wanted to photograph its’ clock works. The clock is a Seth Thomas “Sucile” red adamantine, No. 765, mantle clock made between 1904 and 1913. It has a marvelous brass movement with a wonderfully funky gong mechanism that looks hand made! I put it aside not knowing how I wanted to photograph the interior of the clock. After some research, finding that it really didn’t have much value, I dismantled the left hand side and found a nice opening through which I could light its interior. So, this became a perfect “Light-Painting” subject!
All my other light painting subjects have needed LED flash lights with at least a 7-LED head and on some subjects I used a 24-LED array (a wand) in close and that was usually at 3200 ISO for 30 seconds @ f2.8. For this clock’s interior I didn’t have room for my larger flash lights—the back’s opening is only about 6 inches square—since the tripod mounted camera occupied most of that opening. So, I started my exposure test using my smallest LED flashlight with only a single LED. It turned out to be more than adequate….
|f20.0 @ 30 sec., ISO 800; Lens: 15mm Fisheye
In fact I had to keep lowering my ISO and stopping down because the metal clock work is so reflective. But that was a good thing because with my camera in so close I needed as much Depth-of-Field as I could get. And, since I was focusing at the minimum distance my lens would allow (on the gong's coil on the right) I needed the f20.0 for good depth-of-field.
In this image you can see my main lighting movements through the opening on the left. Here’s my light painting sequence….
I gave the clock works about 15 seconds through that opening on the left. Then moving to the right side….
I’m now real close to the camera putting light on the gong mechanism for about 7 seconds. Next I aimed under the camera….
For the remaining 8 seconds I put some light on the old feather that I found inside the clock.
Here is the final image with retouching….
After a lot of interior touch-up and cropping the image to a square I closed-up the left side opening by burning-in and vignetting the image. I don’t know which image I like best—either the first version in this blog or this last one.
Anybody out there have an opinion? Let me know…’til next week with something new.
Author: Jerry W. Venz, PPA Master Photographer, Craftsman
Training site: http://www.LightAtTheEdge.com
Client site: http://www.TheStorytellersUsa.com