The Mystery of the Sea Door Part 5

The hallway beyond is unlit, so your group will need to have light, (or night vision of some sort), to navigate the hallway.  There are frescoes of elementals, oceans, forests and the night sky on the walls.  A knowledge roll for stars and constellations will show that the night sky frescoes are accurate.The hall way slopes down, then flattens out continuing onward, but there are two doors, one on either side of the hallway.  One has a sun on the face, the other has stars that also seem to dance as the main door did.