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,,,,,,,,.~                                          ~.,,,,,,,,
,,,,,,,.~;                                          ;~.,,,,,,,
,,,,,,.~;%                                     ,    %;~.,,,,,,
,,,,,.~;%£                                        , £%;~.,,,,,
,,,,.~;%£&                                    , .,  &£%;~.,,,,
,,,.~;%£&# 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.)                 ~.,,,,,,,,
,,,,,,,.~;                                          ;~.,,,,,,,
,,,,,,.~;%                                          %;~.,,,,,,
,,,,,.~;%£                                          £%;~.,,,,,
,,,,.~;%£&                                          &£%;~.,,,,
,,,.~;%£&#                                          #&£%;~.,,,