West Avenue Archivolts                                 -      N      - 
(-------------------------------------------------)     - <---(M)---> E
                                                        -      S      -

You notice semicircular band of moldings round the lower curve of this
arch.  The wedgeshaped blocks, voussoirs, are decorated to give the archway
a unified design.  As you look up you notice that the words 'Pax Vobis'