More Graphical changes with pollution

[Alien_Squasher]

So most ideas start like this "Factorio NEEDS this" I will say that factorio as it is a near perfect game. However I'd like to see one simple change, a couple more graphical changes when pollution reaches a certain level, besides trees withering. Make the land look polluted and messed up, make the water change color or look polluted when pollution hits a point. That's literally all that I'm suggesting. I've picked my last bone with the idea of adding in the option of alien peace, but frankly we all know that that just isn't factorio. So this is my last idea.