Magic Crystal Concept Art

Hello! Here's the latest piece I've been working on :)
I wanted to create something magical and whimsical feeling (and also I really wanted to make something with a crystal haha) so I made this valley/ cave environment with a magic crystal in middle, maybe its part of an old leyend... or maybe someone placed it there to hide it...

Unfortunately my original file got corrupted and I couldn't get a lot of shots of the process :( but I was able to save the final piece and a few beginning shots!

Anyways hope you like it :)