What do you mean? Clearly the fact that the poster uses the imagery of Hokusai's wave before Mt. Fuji, but flips it along the vertical axis is a clear sign of his to explore Edo period Japan from a new angle, while the subtle changes to its shape and the changes to the background reveals that he does not feel beholden to the past.Don't worry, it looks perfectly straightforward.
See? Nothing at all mysteriously symbolic or suggestive of multilayered meaning. >.>