Nick Hiatt is a concept artist and matte painter who has got to work on some of the biggest and best stuff of the last few years, from Force Awakens to Destiny (and Destiny 2) to Game of Thrones to Doom.
That’s why there are a lot of screencaps of Star Wars: Episode VII here, because Nick got to paint the backgrounds in each of them.
You can see more of Nick’s work at his personal site and ArtStation page.