This is a work that is final, but I think I will revist and continue working on. Imagine this a mining colony on some freezing cold planet...a sort of grand canyon if it was in the ice age. The Miners harvest a special crystal which can be broken down into useful minerals and other chemical compounds. They in turn use these materials to build their cities and power and feed their populations. C&C welcome. Keep in mind that I may add a vehicle coming into frame and and landing pad as well as more indicia or another far away settlement.