It is the crosshair that gives this screenshot its peculiar character. Without it, we would just see another landscape of the desert, bleak rocks and the scorching sun. It is the crosshair that tells us a story of a protagonist experiencing this environment, maybe preparing to face some kind of danger, perhaps BEING the danger himself, like a Harkonnen soldier watching out for a Fremen ambush, or something like that.

dang crosshair

dang crosshair