Yeah that flamey look blends way better, you've done a great job with the left side tiles, looking forward to any tweaking of the right. Even more variation like cracks/holes with eyes in them or a more cliff-like appearence could break it up.
@Cilein
Good point about linking the two parts, I'll see what I can do about it!
Thanks! I agree about the dithering in the sky, it was awful. Made a quick edit.
I agree with Chrispy, all quite beautiful bar the dithering between pink and blue in the sky. Background decals and waterfall I like in particular, nice palette choice, the 'dark' side of the level (right) looks a little bland compared to the right and they clash a little where they meet, some sort of bridging object (like a bridge) might link them neater.
Really really cool