Did you know that Ayn Rand had a theory of art? No? Neither did I! But I discovered it recently, thanks to a tip from painter Abigail Markov. It’s encapsulated in the hefty 539-page treatise What Art Is: The Esthetic Theory of Ayn Rand, written and compiled by Louis Torres and Michelle Marder Kamhi. And while I didn’t buy the book — no, I couldn’t quite bring myself to do that — I did have a chance to read excerpted bits from the book as well as chapter summaries online. I’d like to share with you, dear reader, some of the key takeaways.