A Dry Passage                                          -      N      - 
(-------------------------------------------------)     - <---(M)---> -
                                                        -      -     #

Gray dust coats the walls and floor, a mosaic of bootprints stamping the
ground.  Small stalactites hang sporadically from the uneven ceiling. 
Towards the south, the dust goating the path disappears, leaving a clearly
cut doorway, framed on its verticals and horizontals by thin stalactites.  
Olinwan drifts in from the north.