Why is Amnesia's logo an eye?

[Mudbill]

This is completely unrelated, I just thought of this moment in the game when there's gass, and you hear a flashback where Mandus tells his sons "Don't let it get into your eyes!"
This might have something to do with the bleeding in the eyes, but probably not.

Perhaps the gas was related to this Chemical X which contributed with the creation of the Man Pigs. I don't exactly know if this scene connects with anything else though, so it might've just been a simple scene so that the player will understand that Mandus didn't like having his kids down in the machinery.