Read protect your purity
Night Song and Diamond Dust are the two that come to mind. Other than that, I’ve got a list of my fav manhwas with great art too
https://www.mangago.me/home/mangalist/3033664/?filter=&page=2
https://www.mangago.me/home/mangalist/3148147/
all of these have unique artstyles imo
https://www.mangago.me/home/mangalist/2894791/
Total 134 ٩(๑❛ᴗ❛๑)۶ . Pick whichever you want all of em are top notch in Art style
I suggest "the first love of the Sushi restaurant owner is a mermaid" it's a short manhwa but if you are looking for more, https://www.mangago.me/home/mangalist/3869434/
They're all short manhwas btw
https://www.mangago.me/read-manga/the_snake_demon_wants_to_flee/
https://www.mangago.me/read-manga/starry_night/
https://www.mangago.me/read-manga/saye/
https://www.mangago.me/read-manga/indulged_in_your_light/
https://www.mangago.me/read-manga/paljae/
https://www.mangago.me/read-manga/in_the_nane_of_bai_ze/
bl recs with really good art!