Traditional art tags?

I just uploaded post #4494034 and its parent, but I'm not quite sure how to tag them. fine_art_parody doesn't quite seem right, because unless I'm just missing the reference they don't seem to be imitating a particular piece of art, only vaguely copying a general style.

I don't think those are Japanese inspired, they look like Hu Zaobin https://www.christies.com/lot/lot-hu-zaobin-1897-1942-4929273/

Additionally it fits the heritage of the artist https://en.wiktionary.org/wiki/Hsieh

Half an hour after this thread was made, user 不失者 stepped in and tagged the post with nihonga and sumi-e.

I took a quick glance at them and tagged them with the first thing that came to mind, but if they're actually Chinese inspired then I've mistagged them, sorry.