There's some new concept art for Shanghai Disney floating around this week, but it's not really giving much away. Aside from a blurry castle with fireworks above it and what looks like a mountain with a water drop exiting from it, there aren't a lot of details.
Commentaries point out that this is on purpose, so that aspects of the park are immediately copied before the park can even open. One thing is for sure, there's a ton of water in this drawing! This seems like it will be a very different style of Disney park, and I for one can't wait to see more.