At the end of the level 1 there are some rooms, where the natural stone have been more clearly hewn to define quarters of special use or meaning. The floors are more evenly tiled and these spaces are better preserved.
The water pouring from the mouth of the scultpure down into the basin can be drunk for new health, and may be collected in a a few clay bottles found elsewhere on the level. Once the "sacred" water is bottled, and the chained dog skeleton found, it may also be used to release the undead shadow of a hound that roams the level. If water is poured upon the dog's remains it will come to our aid at the very end of the level. If not the canine ghost will attack to prevent us from leaving these floors.
This is sacred space. Be silent.
One more environement concept of this level to come, before I start making the creatures.