,,,,,,,,,,                                          ,,,,,,,,,,
,,,,,,,,,^                                          ^,,,,,,,,,
,,,,,,,,^~                                          ~^,,,,,,,,
,,,,,,,^~:                                          :~^,,,,,,,
,,,,,,^~:*                                          *:~^,,,,,,
,,,,,^~:*§                                     ,    §*:~^,,,,,
,,,,^~:*§£                                        , £§*:~^,,,,
,,,^~:*§£@                                    , ^,  @£§*:~^,,,
,,^~:*§£@# gull call.                    ,      , ^ #@£§*:~^,,
,^~:*§£@## ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ##@£§*:~^,
,,^~:*§£@#                                          #@£§*:~^,,
,,,^~:*§£@ the  seagull is a  metaphysics  trick; a @£§*:~^,,,
,,,,^~:*§£ world-builder's  shortcut,  to define  a £§*:~^,,,,
,,,,,^~:*§ section of reality and  imply  its size: §*:~^,,,,,
,,,,,,^~:* place a flock  of birds at the  edge and *:~^,,,,,,
,,,,,,,^~: make  their  calls  tesselate  over  the :~^,,,,,,,
,,,,,,,,^~ entire volume                            ~^,,,,,,,,
,,,,,,,,,^                                          ^,,,,,,,,,
,,,,,,,,,, a seagull can be  defined by  as  little ,,,,,,,,,,
,,,,,,,,,, as  five  vertices;  six  triangles.  (i ,,,,,,,,,,
,,,,,,,,,, would  recommend handling  in  swarms of ,,,,,,,,,,
,,,,,,,,,, at least a dozen birds.)                 ,,,,,,,,,,
,,,,,,,,,,                                          ,,,,,,,,,,
,,,,,,,,,,                                          ,,,,,,,,,,
,,,,,,,,,,                                          ,,,,,,,,,,
,,,,,,,,,^                                          ^,,,,,,,,,
,,,,,,,,^~                                          ~^,,,,,,,,