You digital art this time looks like a combination of gidital and oil painting. When I use oil painting and do the sky, there are clouds done in impasto to give them more texture, somehow you reach this effect too.
Another what I like in your picture is the way how you have done the rocks, the surface that looked towards sky has also reflection of those pink-stained clouds, that gives the rocks light brown-pink touch. The shadow side is really good presented giving your picture, real 3 dimensional view.
It feels like you really like what you do and you consider everything to make your picture close to realistic. Cheers!
Thank you for your good words about my digestal art @stef1
Yes, I like it, but spend too many hours before I'm happy with the picture.
I can not paint drawing as you do, so I'm very glad I can do it on PC