they’re based on pens I have irl and it took a bit of faffing but they feel really nice to draw with :-)
it’s interesting to think about the phases I’ve gone through with my taste in brushes. I’ve used soft brushes, hard brushes, textured brushes, untextured brushes… a lot of it is about striking a balance that feels good to me, and what “feels good” is often mood-dependant!