This was mainly practice at stacking for noise reduction and dynamic range all in one picture. This is a composite of probably 15-20 frames at various shutter speeds (1 - 4 seconds, IIRC). I should have gotten there about half an hour earlier for just a bit more color in the sky. Oddly, some idiot drove by during my shooting and yelled something out his car window about me being a pervert. I still don't understand why...