Took a similar shot to this (same place) with the slow shutter speed a two weeks ago - thought the difference in detail was quite interesting. Shot this at f/16 at 1/250 with my 50mm. That dam is about 300 yards upstream. Want to try the small aperture challenge when I have some real landscape to work with maybe this spring.
Lovely shot, the light and shadows on the bridge catch the eye and lead you to the dam. The narrow aperture has given you the sharpness of the dam and all the background still focused.
