AMKitsune: https://www.prequeladventure.com/fanartbooru/post/view/6902
And this, ladies and gentlemen, is why I don't make a habit of trying to draw.
As per the spirit of the 'challenge', the only tool used was the brush tool. No mouse smoothing software or cheats like keyboard modifiers to create straight lines or anything. (Ok, I did blow up the brush size a few times to make circles, but is that really cheating?)

AMKitsune: Also, it's technically a day late, but when has posting in a timely manner ever mattered around here? (not so subtle update joke)

KuroNeko: This is actually pretty cute. Maybe we should make a special tag for these things? Especially if there's more every years.

Tabby_Catface: Didn't expect such a nice art from you! Sadly, Katia always messes everything up when it comes to drawing...
also

Bettervvizer: Love this!

Zargothrax: Quickly now, before Quill finds the two of you!

Zargothrax: @AMKitsune: Don't you worry, this is actually pretty nice and cute! And even if it was bad, that would be more than acceptable in this context.

Caps: Awww, she is such a cutie.

Caps: I can only imagine that the mouse is the one who end up painting something with his tiny hands instead of Katia.

Dominik: Pretty adorable

Rick2tails: Katia thats a rat not a mouse