https://www.craftsy.com Click on the watch every class free banner, and be in getting schooled heaven. Note:- You can sign in through Facebook, or give your email, so I am assuming they will use this to shoot their own ads or promos etc at you, so bear this in mind. However, no payment details are asked for. There is a whole ton of different crafts to dive in to, but they have drawing and painting which I figure could be really helpful for us ab-ers. And it's free so why the heck not. I've briefly looked at watercolour (cos I'm giving it a whirl), but saw there was lots of useful stuff about colour theory, trans vs opaques, painting values, choosing a ref, etc. Looked at a couple of vids. They are good quality, informative, well structured. Got a few days til the offer runs out, so check it out.