A public bath for the Romans to meet friends and relax (and get clean). I understand that many of you want war and blood and all that. The bath might seem peaceful, but think about the possibilities of assassinations! After all, I believe that politics was made rather in the public baths than in the senate. I just discovered a documentary about Roman baths. You might wanna check it out: Youtube
For that water, you can either fill the pool with transparent blue plates or use your imagination.
It could come with two Roman citizens and two slaves to hold the towels (or whatever they did there). So far, it has 1020 pieces.
Please look at my other Roman projects: the Limes Tower (http://lego.cuusoo.com/ideas/view/9545) and the main Roman project (http://lego.cuusoo.com/ideas/view/7543).
Also, mminnit has some good ideas for the more military aspect of the Roman Empire: http://lego.cuusoo.com/ideas/view/9068