euthanasia:

Since there are a lot of Toothiana fans on my dash, it seems, and those asking “Why does a tooth fairy look like that?”, here’s an answer: because Benita Winckler designed her. She confirmed it on her Facebook a few weeks ago :)

The painting above is NOT related to RotG as far as I know, and she hasn’t posted the actual movie concepts, but it has undoubtedly influenced the final design.