Canon EOS 40D; Canon 500 f/4 L; Wimberley II on Gitzo;
ISO 800; Manual Exp. for 1/160 @ f/8
The first evening I was at Bosque didn't light up as we had hoped, but opportunities were still there to be had. Now that I reflect back, perhaps 1/320 @ f/5.6 would had been more appropriate. Guess I was a little excited. :D