Although the last time this site was updated in 2004, the collection of brushes that it offers is incredible. It's not necessarily big, however, I like that it's "special", it offers different kinds of brushes than you find everywhere else. why???
Here I will share some of my knowledge with you. However, unless requested, I won't write complete "How to create this art" tutorials, because I believe little tricks and tips will help everybody a lot more. You have to find your own style after all, so it doesn't really help if you know too many specifics. In my opinion, it's more important to know little things and then try your own way into combining them and creating your own art.