There are few Ricketts Glen SP subjects more beautiful than Harrison Wright Falls. But after you have the normal portrait shots of these falls, look for something different.
For this image, I moved downstream and came up behind a rock formation. The lines from the rocks in the lower left portion of the frame lead to the fully-contained-in-the-frame rock. I elevated the camera high enough that this rock did not completely block the view of the stream and aligned so that the falls fall about 1/3 of the way into the frame. A CP filter was used for this photo.