When the lifeforce of childbirth is witnessed by mountains, they stand and become animated, living their days as humanoid-stone golems that guard stone from enemies.
I'm not sure if this counts for the weekly, as the mountain was made into a golem, but it fit the criteria of 6 colours, if anyone can inform me on if this counts towards the weekly challenge it would be greatly appreciated :D!:
Dusk(3), snowing(2) and a mountain(1)
| 
Weekly Challenge: Earth
to be honest, the snow was a last minute thing as I realised I had gone over my pallet size, was not sure how to implement it into the design at that point