>>45682952I'm going to make a guess and say that the game botched something while trying to layer things. Take notice that the line doesn't cut through the brown mountains, just the white ones further in the background. There are a number of other lines as well that are supposed to be some kind of atmosphere, but they aren't cutting up the image. Additionally, is it always like that, or did it just happen to come up like that when the image was taken?
It's a noticeable flaw in that image, to be sure. That being said, it could possibly just be a momentary fluke that sometimes happens (which, given Game Freak's weak programming reputation, would be pretty believable). Aside from that one issue though, the image is quite pleasant.
