"We've exhausted most of the research in the other two rooms, so I think we should dig through the third, in the hopes that it'll turn up the last pieces we need," Evendiss said.<br/><br/>A ring of stone pillars supports a white domed ceiling above this circular chamber. Along the perimeter of the rotunda, shelves crammed with crumbling papyrus scrolls and clay tablets stand behind iron mesh doors.<br/><br/>The work of the day is long and grueling, as they set about digging through the scrolls and tablets around the room, eventually turning up some important information:<br/><br/>The Sky Pharaoh’s pyramid was capable of flight, and when Hakotep’s body was entombed within, the pyramid vanished into the sky. None know where the tomb now lies, or if it still soars through the skies over Osirion. Although none know the location of Chisisek’s tomb, his funeral was commemorated in a fresco in the Vault’s rotunda by the greatest artist of the age, Hor-hepu.<br/><br/>"Look, here," Azadei said. "The location of the architect tomb, with the designs for the Sky Pharaoh's pyramid... they should be on the ceiling above us!"<br/><br/>"But... it's not," Evendiss said. "It's blank. It must have been painted over... all this work, for nothing."<br/><br/>(A DC 20 Know: Engineering or DC 40 Perception (bonus vs. Secret Doors, if any, applies) check will identify that the ceiling of the rotunda seemed oddly-proportioned, as if it were built at a lower height than it should have been.)