From the computer to the tabletop, this is all about games. Updated each week-end.
Wei Huai Xu is a concept arts who is equally skilled at characters and landscape pieces. Here are some highlights of his ArtStation page:
An excellent character piece set in a post-apocalyptic world.
This sand god would be a great addition to Of Gods & Mortals!
The same world as the first, another character piece.
This piece reminds me of Petra.
See more at his ArtStation page.