Merciful destruction

When the surface of the planet will be so toxic that no life can grow from its soil, dropping a bomb down a crack to blow it up might be the most charitable solution.

Initially inspired by 

 

Made me want to explore faults and other earth fractures. How they swallow light, water or fire.
Had quite a hart time making this toxic water flow down the fault, hope you like it

Fractals / Day 6