While looking for more information on the Ponyo art book (art books, really), I found this amazing thing on Ghibli World from back in June:
It's Ponyo, swimming in the Osaka Aquarium! Is it really ridiculous that I would love to go see that adorable piece of marketing? Because if I were still in Osaka you can bet I'd be one of those people there oohing and aahing!
Yomiuri article here. There's lots of Ponyo art books and I want to look at them all!
The storyboard books,
the art of ponyo... ok, not the film comics though. Ponyo!