I just made this low poly river scene, it came out pretty good, but I can’t help but feel like it’s missing something. Any ideas?
I really like it! the bit that looks missing to me is the river just cuts off looks like it just drops away to nothing, I’m sure there is a proper artistic term for that 
I think it either needs to have some sort of gradual blend to the background or kink it or perhaps add something that gives a hint that it’s a waterfall like a few rocks or something so it just doesn’t end so abruptly? Looks good tho I want to try a low poly scene at some point.
Like this image it looks like it goes somewhere
I agree with Umii. Your need to extend the river or something, I was thinking the same.