Thanks George for your kind comments. yes, i did use a tripod, but, unfortunately, i didn't carry my remote shutter release cable with me. hence, you might see a slight shake. Just getting to learn the methods to capture a "perfect" photo. Comments like yours, leads me there.
A really beautiful composition. I can appreciate the difficulty in getting such a wonderful exposure. Did you use a tripod? At any rate, the shutter speed is just about perfect.