Worst November.

Happy late bday Ky Kiske.... I have no idea 🥹🎉

oomf is UT youtuber's artist??!?!?!

nothing but joy and whimsy in him #sinkiske #GGST #guiltygear

That's all for today. Thank you so much to everyone who buys my UTY fanmerch!! And also, I want to thank my boothmates for letting me have the opportunity to experience this memorable event. 💜🫶💜

It's opened.....

I'll see u guys tomorrow 🥹🙏 #comifuro21 #comifuro21catalog #cf21catalog #undertaleyellow

CF21 Day 1 was great The moment I stepped outside to go home it started raining heavily 😭 Other than that it was fine! Can't wait to sell there tomorrow 🔥

💛&🔃 are appreciated Astelleria's #CF21 Catalog is here! 📌 Toilet Umum Aries | J-56a 📅 Day 2 ONLY (November 16th) ✨ Fandom: Undertale Yellow #comifuro21 #comifuro21catalog #cf21catalog #undertaleyellow

Gonna be extra busy this month GET ME OUT OF HERE 💥💥

Halloween! Wow! #astelleriaOC #OC

I can't wait to animate my OCs for my school project 🥹

all the Bakugo shots in the final season have been soo pretty??

nyam nyam #astelleriaOC

The PO form has been closed. I'll see you guys in CF21! 🙏🔥

redesigning old OC for shits and giggles #astelleriaOC

2 days left.... ooo you wanna PO so bad oooo 🌀🌀

PO closes in 3 days! Order now while you can 🔥🔥 #comifuro21 #comifuro21catalog #cf21catalog #undertaleyellow

My artist plan after I'm done with my project is to make everything about my OCs For example, I see something and go "How do I make this about my OCs"

💛&🔃 are appreciated Astelleria's #CF21 pre-order catalog is here! 📅 10-20 Oct 2025 📌 Day 2 ONLY | Booth J-56A ✨ Undertale Yellow ‼️ PO link below ‼️ #comifuro21 #comifuro21catalog #cf21catalog #undertaleyellow

I should probably remake the PO form post since I had important updates

storyboards for the first 2 scenes :] I'll be taking a small break this week after working a lot lol #astelleriaADT

Here's what it all looks like irl yayy #undertaleyellow

Today's Ceroba 's bday??

characters for #astelleriaADT ✦ The story was back when Stelle and Thunder were in early college, so they were not dating at the time (and haven't developed feelings for each other YET) ✦ The creatures on the right were Stelle's OCs (an OC with OCs omg) in her daydream world

I'll start posting my animation school project progress heree (since I won't be making an artwork any time soon) the tag will be #astelleriaADT, I hope you all don't mind 🙏

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