There have been many questions about Puglia lately, so I'm sharing the link to one of Rocky Ruggiero's art history zoom lectures that is about Puglia on Tuesday, January 23. You have to register for it.
I've been "attending" almost all of his free webinars since 2020, and, penny-pincher though I am, even some of his lectures and courses that cost money. He's leading a tour in Puglia in 2025, too.