Move In Closer
While the rushing water taken with a slow shutter speed is interesting, I don’t find it very inspiring.
If you move in closer and find what interests you the most, it could improve your photography. I liked the smooth flow of the rapidly moving water, so I moved in closer to include more of it in the frame. Another advantage to this was that most of the rocks in the image are wet and more saturated colors. Working with your compositions will help give you more ideas and ways to get more of what you like in your images.
In the best light…