Addition-only Bezier cubic splines

It’s not so often you need to code your own bezier curves nowadays. If you do, here’s a fast algorithm which uses fewer arithmetic operations — and additions only. I felt very clever when I discovered this a dozen years ago, but I wasn’t the first.

Creating an italic font for Coelacanth

When designing the Coelacanth typeface, my remake of Bruce Roger’s Centaur, I created the italics from scratch because I didn’t feel that Arrighi, the italic normally used with Centaur, really matches the roman. Arrighi is very nice, but quite different. Here’s what I did: