China has some awesome mountains

[MrFlibble]

I think pictures like this would make some very nice sky backgrounds:
https://en.wikipedia.org/wiki/File:Tianchi_Lake.jpg
https://en.wikipedia.org/wiki/File:Karakorum-d04.jpg

It is my understanding that the licenses for exactly these pictures are not compatible with Freedoom, but I suppose similar images can be found that are licensed compatibly.

[Superluigieth1]

What a coincidence. Doom 1's sky for Episode 1 was in China.
This exact photo:

[MrFlibble]

Superluigieth1 said:

What a coincidence. Doom 1's sky for Episode 1 was in China.

Well, this is why I posted these here in the first place :) When I found those photos I immediately remembered this fact about the E1 sky.