http://www.patreon.com/creation?hid=305234

So basiclly as a patron you can setup an account and your monthly limit of how much to spend to support the artists you like.
If you pick the 1$ patron for example each time the artist uploads a new pic it automatically deducts that amount from your account.
I'm gonna give it a shot and see. Btw you can get the full size pic on the patreon page in attachment.