This is brilliant. My sister has been suffering with depression and this would be right up her ally. She loved doing this sort of thing when she was younger. I always struggle to buy her birthday gifts, this year will be a couple of these books, pencils and fineliners. I don't think I'll tell her about the mental health benefits just that I saw it had become popular and thought she might like it. I never even knew this was a thing. My future DIL might like this too, she also has depression.