Danmei Society for the Egregious Misuse of Chinese Poetry and Literature

from what I've seen glancingly in webnovels (>_>), even the final 2d product is spoken of as the marking left from the movement (and hand) that produced it? (I am assuming stuff like seal script etc doesn't count but I should look). all those comments on how sinewy, strong, or how delicate, or rushing like the wind etc the calligraphy is - I need to look it up later, but the term for the mark formed by the brush being semi-dry and thus leaving lots of empty white space has one of those energetic, sky or wind related names.