The Planets - Neptune (environment concept)

Gustav Holst's symphonic poem "The Planets" really is a huge inspiration for me, and a few concepts for an animated visual accompaniment on this music came to me. Here, we have an environment concept for the "Neptune, the Mystic" segment ! The protagonist of this segment would move a lot through his world, and this concept represents the final area crossed by the protagonist, who will finally ascend to reach outer space !