This game is well made for what it is and the only thing that seems to be lacking is length. Add in a few extra levels that are a bit more complex, have a bit of an intro and then reward our efforts to get to the end with some sort of little animation or new picture or something ceremonial and gratifying.
I agree with another reviewer here that the symbolism in the artwork is really all that is needed as far as the meaning or theme of the game is concerned. Yet I wanted more time in this world, I felt I was just getting into it and it ended suddenly. While length in and of itself isn't a reason to knock a game, when you title something "Odyssey" let's have a bit more length to the journey, eh?
Thank you, though, sharing it. Gorgeous artwork, solid interface, relaxing music and enjoyably mellow gameplay....all the good stuff I like to find in a game!