https://www.caroldoak.com/free-quilt-patterns.php A few years ago I used Carol Doak's free pattern page to learn the basic, even bought one of her books and I now love PP.
I am at present making a Spiders Web scrappy quilt from Bonnie Hunter's page and love it. It's an amazing way to use up scraps and really does look stunning but it's so addictive that I am not doing anything else