GhibliWorld has posted an early cover art for the book Art of Ponyo on the Cliff by the Sea, based on the upcoming Studio Ghibli film of the same name. According to the site, just like any other Studio Ghibli “Art of” series book, Art of Ponyo will also feature a variety of sketches, storyboards, background information, and cel reproductions from Hayao Miyazaki’s upcoming film. The book will be released in Japan on August 2.