Uhhh UTY fanmerch update: I unknowingly printed 43 sheets of stickers now there's like 700+ pieces of them in total

The Herta in less than 20 pulls yippee hooray all hail The Herta

I will glaze Toby Fox's games till the day I die amen

finally finished them all! 🤧💛 I'll be selling them at a local convention (CF21) I hope you all still enjoy them regardless 🙏 #undertaleyellow #CLIPSTUDIOPAINT #art #digitalart

I'm saving my energy for a (mandatory) animation project irl that's why I'm posting WAYY less art haha... 🥹 I'm sorry

So many beautiful Undertale fanarts ❤️🫶

❤️ Happy 10th Anniversary 🌼 May it continue to love and inspire #art #digitalart #UNDERTALE #undertale10thanniversary

aa I miss drawing proper art 🥲 #CLIPSTUDIOPAINT #art #digitalart #SDRA2

I do have OCs other than Stelle and Thunder I just need to get out of my burnout zone

I miss them sm they mean the world #astelleriaOC #OC

I opened a small QNA session about my OCs on Instagram stories uhhh ask anything 🥹 www.instagram.com/astelleriaa?...

love

shame #CLIPSTUDIOPAINT #art #digitalart #astelleriaOC #OC

I've spent a lot of money from a convention... but it was worth it 🔥🔥

thank you for this year's art fight! 🙏💜 #CLIPSTUDIOPAINT #art #digitalart #artfight #artfight2025

gonna be extra busy for a year... sighh

last Art Fight revenges for Natimm_Bear and Keisa 🦌🌹 flower ladiesss #CLIPSTUDIOPAINT #art #digitalart #artfight #artfight2025

Wow you guys REALLY like Ceroba 🥹

Are you an Undertale Yellow fan coming to Comifuro? Well you're in luck because... Interest Check form is here! I encourage you to fill it in if you'd like to own a UTY fan-merch 💛 (link in thread) #undertaleyellow #comifuro #cfxx #comifuro21 #cf21

Kuloniku ily... bakso 4 life 🔥 store.steampowered.com/app/3357960/...

the urge to make an AU of my OCs 😖

I want to make art fun again...

⚡ Happy Birthday to Thunder 💛 #CLIPSTUDIOPAINT #art #digitalart #astelleriaOC #OC

💛 kawaii 💜 #CLIPSTUDIOPAINT #art #digitalart #astelleriaOC #OC

Thunder understands sign language He learned it from a very young age (around 4-5) since he was born deaf. Even when he gets his hearing aids, he still uses them (mostly at his home, cuz his dad is deaf too) #astelleriaoc

🌌 OCs ref sheets ⚡ (updates their info a bit) #CLIPSTUDIOPAINT #art #digitalart #astelleriaOC #OC

I've decided to rename my OCs' last names 🔥 Astelleria April -> Astelleria Violette Thunderbolt Weathers -> Thunder Leggiero Leggiero means light, nimble Violette's meaning is obvious enough

bday in a week 🔥

Lowkey wanna relearn how to draw

ok gonna take a small break from drawing

Art Fight attack for louisken07 🌐 some boylosers #CLIPSTUDIOPAINT #art #digitalart #artfight #artfight2025

Art Fight defense for osricelle 🔎 those who osric #CLIPSTUDIOPAINT #art #digitalart #artfight #artfight2025

I think 6 chibis are enough, so I'll draw Chujin and Kanako with headshot length instead (and will be made as a button pin). I apologize for the change of plan 😓🙏

Double posting yay

Art Fight attack for konekomina ☕ brew-tiful fluffs aww #CLIPSTUDIOPAINT #art #digitalart #artfight #artfight2025

Art Fight attack for BongoLad 💧 aura farming 24/7 #CLIPSTUDIOPAINT #art #digitalart #artfight #artfight2025

darn I wanna make a RH halo concept

Art Fight attack for @wisp-herr.bsky.social ☄️ such a charming lad! #CLIPSTUDIOPAINT #art #digitalart #artfight #artfight2025

Art Fight attack for c_ssandraa 🍄 toughest alpha male AWOOO 🐺🔥🐺🔥 #CLIPSTUDIOPAINT #art #digitalart #artfight #artfight2025

Sick Achoo

Art Fight defense for tsukihikarin 🐾 wiwiwi #CLIPSTUDIOPAINT #art #digitalart #artfight #artfight2025

Art Fight attack for justtrashperson 💜 so purpleful... #CLIPSTUDIOPAINT #art #digitalart #artfight #artfight2025

art fight........

My contribution to Pride Month 🔥🏳️‍🌈 #CLIPSTUDIOPAINT #art #digitalart #astelleriaOC #OC

To anyone who glorifies or encourages s3lf-h4rm Do not interact.

ready to beat people up with art 🔥🔥 artfight.net/~astelleria #artfight #artfight2025 #artfightteamfossils

I MET AN UNDERTALE YELLOW FAN AHHH 🥹😭💜💜💜💜

Kpop Demon Hunters is soo good oml

can't bring myself to draw these days... 🥲

Let Justice Be Done ― 𖦏 #undertaleyellow #CLIPSTUDIOPAINT #art #digitalart