「sumi-e painting」を入れると雰囲気が出やすいです。 「on traditional Japanese folding screen (byobu)」を入れると屏風感が強調されますが上手くいかなくなる可能性も高くなります。
Adding "sumi-e painting" will help create the right atmosphere. Adding "on traditional Japanese folding screen (byobu)" will emphasize the folding screen feel, but there is a high chance that it will not turn out well.
