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:~,.......                                     .    .......,~:
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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.)                 ...,~:§£##
#£§:~,....                                          ....,~:§£#
£§:~,.....                                          .....,~:§£
§:~,......                                          ......,~:§
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