I made the city/castle out of a type of glass/jewel which made it more visually interesting. My favorite part is all the water glass bubbles floating around the castle. My weakest part is how the castle doesn't look too far from the ocean surface. I added a radio light behind the castle to make it look more illuminated. I kept mostly cool colors with the exception of some pink hints around some of the clouds 

and in the water. The icy

blues and cool purples 

blend well together in the

scene.

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