From the home page: Question: How do you make the illustrations? Answer: I get asked this more than anything else but honestly, I don't have a good answer.

From the home page: Question: How do you make the illustrations? Answer: I get asked this more than anything else but honestly, I don't have a good answer. I make them by hand, in Figma. There's no secret - it's as complicated as it looks. The Advanced Edition of the book will include a tutorial explaining how I make them, where I get references and inspiration from.