Oooh, I’m glad you ordered “Drawing on the Right Side of the Brian”. I love it. Alas, there’s too much illustration work on to do lots of teaching, although I’m very flattered. The closest I guess I can offer is the links I popped up in reply to your other comment. With negative space and drawing skills under control, getting the watercolour and depth right is easy. You could also check out the work of Julia Trickey and Sarah Morrish (Srah goes by the name of “Nature’s details”) both of whom, I think, offer online classes and may well cover autumn leaves. Thanks for the comments! x