Through the Sky Swims a School of Fish

A very very rough sketchy and quick design I did for a realm in one of my fantasy projects. This is a vast realm of endless oceans and forested beaches, followed by thick forests and jungles. The atmosphere is so muggy that aquatic creatures can swim and roam freely through the thick watered fog. The trees are all strangely colored depending on their location, and they are clear with water inside. It rains endlessely, because the entire realm has an ocean far above it. The realm is basically a sphere of ocean and freshwater, and inside of the sphere's hollow center is thick watery dense fog. The trees leaves are commonly pastel/light pink and light blues, and look similar to a cherry blossom tree's petals.

Concept and picture are mine, take it easy friends!