That is hilarious CN. We've never heard of anything like your invisible geyser of Sparta. It would be great if someone could replicate that and supply pics.

The greek ui of marble is carried over into the faction icons. They have color but it is very subtle and not easy to notice. The rest of the UI may be colorized at some point in the future also though to represent the gaudy reds and blues and golds the greeks used on their temple sculpture.