Hi Gayle, thanks for the comment! In this I went for the water texture and movement. This is in the middle of the river full of rocks and there are no other things to play with. The water is very fast, foamy and reflective and during the day with more light pictures show a white mass only, even with a fast shutter speed. I waited for the last rays of light in a cloudy day to get more detail in this white water. This is a color picture. Nearly no colors left in this light. -Roumen
This is the type of photography I love to do....stack the ND filters and go for long exposures. This one needs something more than rocks and water....a bit of moss or greenery as a focal point would give the whole photo a lift.
Gayle