Shardfall Desert Arena
Earlier this year me and my collegue Simon Kopp had the opportunity to create a few concepts for Spiritwalk Games and their game "Shardbound". It's a great project and it was a pleasure to work on it. This is a mockup of what the ingame worldmap could look like. There are different types of islands that orbit the glowing planet core at different altitudes.
Check out their kickstarter and show them some love:
https://www.kickstarter.com/projects/shardbound/shardbound