A Magically Illuminated Hallway                        -      N      - 
(-------------------------------------------------)     - <---(M)---> -
                                                        -      S      -

The hallway is rather warm in this area although you can't determine any
particular reason for the increase in temperature.  The walls and the
bobbing globes of light appear the same as they have in other areas.  There
are people and animals moving about in the normal manner, you wonder if
something is out of the ordinary nearby.  
A castle guard tries to keep alert during his long shift.