Some more practicing with my .9 neutral density filter. Works pretty well with overcast skies.
The is Buttermilk Falls in Brandenburg, KY. Nice, easy walk. This is a karst spring so the water erupts out of the side of the hill in numerous places along the path. We have had about 5" of rain in the past couple of days so lots of water flowing. I counted about 10 locations in 1/2 mile where water was flowing out of the hill.
