Smoke
Ignore-Amus
First we have to define if one wishes to keep to ideals and principles in Japan or be less formal and use the rules as a guide line.
I have two or three Gafu books and in Japan accent trees and accent plants are seldom used with a box stand. Lessor stands like bi-level or even tri-level stands are used with accent plants or accent trees on a long plinth with accent plant. Plinths with cascading trees and small single stands are often shown together with an accent plant making a three point display.
So in keeping with Japanese ideals of display with a box stand, the descending nature of the trees is to communicate with each other on a viewing plane. Since the top of the box has nothing to communicate with, it should be a formal (Apex over roots) moyogi style pine. If the tree on top has obvious movement, it takes the viewer out of the box. The purpose of the descending movement is to take the eyes thru the box.
In the first Box there are a couple trees like the second box, that don't seem to have obvious movement. In that case they fit well with the composition.
I have two or three Gafu books and in Japan accent trees and accent plants are seldom used with a box stand. Lessor stands like bi-level or even tri-level stands are used with accent plants or accent trees on a long plinth with accent plant. Plinths with cascading trees and small single stands are often shown together with an accent plant making a three point display.
So in keeping with Japanese ideals of display with a box stand, the descending nature of the trees is to communicate with each other on a viewing plane. Since the top of the box has nothing to communicate with, it should be a formal (Apex over roots) moyogi style pine. If the tree on top has obvious movement, it takes the viewer out of the box. The purpose of the descending movement is to take the eyes thru the box.
In the first Box there are a couple trees like the second box, that don't seem to have obvious movement. In that case they fit well with the composition.