Hello to Jerry, Donna and anyone else reading this... Jerry's online school, Yarnell School Online (YSO) is such a great place to find all of Jerry's instruction and tips. I was one of the first to sign up and I haven missed a month yet, I use it all the time for full size paintings and for reference for my own paintings. It i;s great for beginning painters all the way to the most advanced painters. If you miss seeing Jerry on PBS, check out YSO.