Looking forward to reading this! The author, Elizabeth Hyde Stevens, wrote a book I really enjoyed called "Make Art Make Money: Lessons from Jim Henson on Fueling Your Creative Career" — https://www.amazon.com/Make-Art-Money-Lessons-Creative-ebook.... It's full of interesting insights about Henson's approach to not only his art but also the business that enabled him to sustain it. Big fan of Borges, so hoping this is equally great.