The Ocean: the ship will actually be an iron ship that my great uncle welded for my grandparents. The open area is the closet door.
Ocean and Space: The ocean wall runs into the space wall. Complete with rocket and sandcastle. at the bottom right there is the end of a train track that runs into the next wall.
Jungles and Trains: here is the train track complete with train and a jungle in the back. We already have some of those stick-up jungle animals that the boys can place around the jungle scene.
Dinosaurs: the train track from the joining wall ends in the hills here where the dinosaurs are! Off the right is where the ocean joins...but not a very good transition other than the door and a sun.
Hopefully we can pull this off and have some great pictures to put up later!