@Nick's Tracks posted:
Yeah it's something I've been going back and forth on. If I do it It'll only be for the long back wall where my buildings are (I'll try to get some pictures tonight). But for the rest of the walls I don't think I'll add the backdrop since the mountains are mostly covering the wall anyway. We shall see though.
My layout will be 48" tall and there is a ton of commotion on the layout that I think would draw the eye away from the lack of sky. I just wonder if putting blue on the ceiling and wall would help immerse you better. It's hard to tell without prior experience.