Yes, another "show us" thread...but, I love fiber optics. My 2 shots are done strictly with available light. I'm kind of proud of these as I really learned alot about my camera set totally Manual. I took about a dozen shots using different settings before coming up with this one which showed all the colors and didn't get washed out by the changing of colors. My final settings were: ISO 400, f3.0, 1/8 sec, focal length 8.7mm.
So...how'd I do?
Ken