a series with cool or interesting art styles? ANY genre. my examples would be any of the ...

Maybe you would like Pass, nonpass

I think these are pretty unique:
https://www.mangago.zone/read-manga/hana_to_gin/
https://www.mangago.zone/read-manga/b_s_s_m_blood_sugar_sex_magic/
https://www.mangago.zone/read-manga/here_and_there_and_us/
https://www.mangago.zone/read-manga/canis/
https://www.mangago.zone/read-manga/yuusha_in_maou_n_chi/

https://www.mangago.zone/read-manga/saving_the_doomed_idols_with_my_touch/

The art style is so pretty

Here!
https://www.mangago.zone/read-manga/the_fundamental_law/

https://www.mangago.zone/read-manga/totsukuni_no_shoujo/

https://www.mangago.zone/read-manga/beast/

https://www.mangago.zone/read-manga/behind_the_scenes_scandal/

https://www.mangago.zone/read-manga/there_s_something_wrong_with_my_popularity/

https://www.mangago.zone/read-manga/efforts_never_betray/

https://www.mangago.zone/read-manga/the_11th_school_trip/

https://www.mangago.zone/read-manga/sangyang_the_wanderer/

https://www.mangago.zone/read-manga/a_guilty_victim_player_s_hustle_play/

https://www.mangago.zone/read-manga/chow_time_at_the_ballpark/

https://www.mangago.zone/read-manga/the_shaman_s_blade/

https://www.mangago.zone/read-manga/how_to_be_a_dark_hero_s_daughter/

https://www.mangago.zone/read-manga/gachiakuta/

https://www.mangago.zone/read-manga/immortal_days/

https://www.mangago.zone/read-manga/rebirth_in_paradise/

https://www.mangago.zone/read-manga/kujima_utaeba_ie_hororo/

https://www.mangago.zone/read-manga/tongari_boushi_no_atelier/

https://www.mangago.zone/read-manga/the_superheroes_of_class_f/

https://www.mangago.zone/read-manga/the_knight_of_embers/

https://www.mangago.zone/read-manga/homeless/

https://www.mangago.zone/read-manga/global_examination/

https://www.mangago.zone/read-manga/sukeban_to_tenkousei_ga_kudaranai_asobi_o_suru_dake_no_hanashi/

https://www.mangago.zone/read-manga/approximal_guide/

https://www.mangago.zone/read-manga/veil/

https://www.mangago.zone/read-manga/the_demon_king_s_confession/

https://www.mangago.zone/read-manga/madan_no_ichi/

https://www.mangago.zone/read-manga/i_died_that_day/

https://www.mangago.zone/read-manga/sweet_rendezvous/

https://www.mangago.zone/read-manga/ore_ni_wa_zenbu_kikoeteru/

https://www.mangago.zone/read-manga/the_art_of_taming_a_tiger/

insane vibes from the art alone, very detailed & gothic, conveys emotions and atmosphere very well
https://www.mangago.zone/read-manga/sangyang_the_wanderer/

soooo good at anatomy and perspective, and just dynamicness in general
https://www.mangago.zone/read-manga/one_room_ta/

its not v unique compared to the others but i just love the way the author draws bodies, everything feels so warm idk how to explain it
https://www.mangago.zone/read-manga/dead_or_alive/

very dynamic & funny with lots of different gimmicks (idk what else to call them)
https://www.mangago.zone/read-manga/die_if_you_aren_t_the_virgin/

i can feel the characters' emotions & their faces are honestly just so fun to look at, reunion (also by this author) is also very emotional
https://www.mangago.zone/read-manga/make_a_pet_out_of_a_cactus/

say what u want about the story content but harada's artstyle is very good and stylized, very dynamic and funny as well (i chose quite possibly their only non rapey work)
https://www.mangago.zone/read-manga/yoru_to_asa_no_uta_ec/

very stylized, works well with comedic bits and reminds me of gintama
https://www.mangago.zone/read-manga/shinobeyo_stalker/

art styles just yummy idk how to explain it
https://www.mangago.zone/read-manga/susumu_x_minoru/

i loveee the way the author draws bodies and expressions, everything just feels like sunshine and rainbows n shit
https://www.mangago.zone/read-manga/moratte_kudasai/

their artstyle conveys intimacy and emotion very well
https://www.mangago.zone/read-manga/family_now_and_forever/

their bodies are so well proportioned
https://www.mangago.zone/read-manga/dirty_high/

ik the rest are bl so this is out of the blue but fujimoto has such a good and dynamic art style
https://www.mangago.zone/read-manga/chainsaw_man/

superrrr stylized, and i love the way the author uses layers clothes and colors, the splash art is so good
https://www.mangago.zone/read-manga/no_bad_dog/

the art style was so good i would not have been able to sit through the story without it. the storys about a stalker breaking into a guys house, doing chores for him and doing him. i 100% would've dropped the story in the first chapter if the art style wasnt able to convey the amount of pure bliss and comfort the victim felt from the stalker taking care of him. otherwise it wouldve just come off as creepy and weird, which it still is but it also adds a layer of emotion and intimacy.
https://www.mangago.zone/read-manga/my_secret_stalker/

Has amazing panels of the city of kowloon, all very detailed. The art is beautiful, even though color is used very sparingly, which helps emphasize events when color is used. So so so pretty and the story and plot are one of my favs, it was so interesting I finished it in one sitting bc I couldn’t put it down https://www.mangago.zone/read-manga/darkness_before_the_dawn/