The feature of this art is not to appreciate the whole scene, but to capture the moment of nature for falling water and stormy. Especially it takes the focus of healing in our mind, in the other word when someone appreciate this art,
I believe they can feel to heal the soul.
And the other feature of this art is to overemphasis on subjective feelings rather than see and draw the objection.
This art is also emphasis on psychological expression for the pursuit of objection’s nature.