A Primer on Bézier Curves
I used to think it was my fault that I struggled to draw things with Bézier curves but then I took a look at the resource packs for a game I respected (which had a flat art style that would have been a good fit for vectors) and found that my favorite character designers didn't know how to draw anime characters with Bézier curves either.<p>That is,  no matter how much art you know or math you know it is awkward to draw things with Bézier curves and it's a bit of a tragedy that NURBS and other curve families that are more intuitive to work with haven't caught on.