This sounds very much up Child 1's street. If it's as accessible as you say, I might even understand some of it.

Thank you. I went with finishing off a couple of examples of each part of the painting so I got practice at each, but not finishing the whole thing. Everything today has gone wrong so I've just played at repeating the wrong bits to get some satisfaction and improvement.

... Bearing in mind that I neither want to lose motivation nor get hung up on perfectionism.