(I work at Notion)

Notion’s illustration style is the work of [Roman Muradov], and many of the avatars are the work of [Iris Chiang]. Roman doesn’t appreciate software like this that tries to reduce their artistry to a commodity. If you’re going to rip off the style, please do it with care: use feathered painterly strokes, not sharp vector edges. The avatars are drawn in Procreate, not Adobe Illustrator.

[Roman Muradov]: https://bluebed.net/

[Iris Chiang]: https://irischiangart.com/