What would it be like to go on a journey to the land of dreams?
There are a couple of contrasts I'd like to get your attention to (in case you haven't see nothing he made). First is the sun and the moon, one looking realistic, and the other cartoonish. Next is the sky and bottom of the sea. Another is the sunset reflecting off of the windows of the ship even though the sun is right behind it.
The geometric shapes are inspired from nature with snippets of reality, all throughout being somewhat outlandish.
The abstractness is left for your imagination to decide how it should be perceived.