OK, you're going to have to bear with me on this one.
This art is for a project called Solace. The work of Judson "Tettix" Cowan, it's an album, and for each song Cowan has drawn a piece of "concept art", or a "screenshot", imagining the game that would be based on the music, if such a game was ever made. Which it won't be.
Kind of a shame, then, since the art's great (and the music is terrific, not to mention free to download), but that "what if" tease is part of the whole deal.
You can see the complete set of images—and download the album—below.