Also i'm currently wandering about in Tulla. I'm supposed to talk to the Pelogian, and i'm guessing it got something to do with the mural and the symbols on the ground.......is there like a pattern of stepping on the symbols?? Help!!
It's explained in the quest walkthrough [http://www.terra-arcanum.com/characterbank/quests.php] on this site. Look in Part 13c.