Western Branch of the Atrium                           -      N      - 
(-------------------------------------------------)     W <---(M)---> -
                                                        -      S      -

A large barrel vaulted archway stands to your north, its detail is almost
as brilliant as the ornamental mosaics that cover the floor.  The archway
leads into the triclinium building, from here you can see that the building
is the dining area for palace residents.  There appears to be a second
story, but you are unable to determine what it is used for.