I pass this spot in Fort Mason on my ride home from work, which has a really great view of the northern shore of San Francisco. I makes for a great long time exposure shot, at dusk, once the sun has dipped below the horizon. I propped my camera up on a rock, and set the shutter speed to 10 seconds with a small aperture — I think it was on 22. The resulting photograph has a warm glow feel to it.
