I remember I started with it in 2011 (!) It seems so easy now, but anyway, you always learn something new with each project (I completed a bunch of those with the group of Rochester Institute of Technology experts; they invited freelancers and amateurs back then). Has anyone tried Ctrl+Paint with Krita, btw? Any projects to share? I also tried DrawABox a couple of months ago, but it seemed very much "programmer" oriented.