$†:~.¨¨¨¨¨                                          ¨¨¨¨¨.~:†$
£$†:~.¨¨¨¨                                          ¨¨¨¨.~:†$£
#£$†:~.¨¨¨                                          ¨¨¨.~:†$£#
##£$†:~.¨¨                                          ¨¨.~:†$£##
###£$†:~.¨                                          ¨.~:†$£###
##£$†:~.¨¨                                     ¨    ¨¨.~:†$£##
#£$†:~.¨¨¨                                        ¨ ¨¨¨.~:†$£#
£$†:~.¨¨¨¨                                    ¨ .¨  ¨¨¨¨.~:†$£
$†:~.¨¨¨¨¨ gull call.                    ¨      ¨ . ¨¨¨¨¨.~:†$
†:~.¨¨¨¨¨¨ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ¨¨¨¨¨¨.~:†
:~.¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨.~:
†:~.¨¨¨¨¨¨ 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.)                 ¨¨¨¨¨¨.~:†
:~.¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨.~:
†:~.¨¨¨¨¨¨                                          ¨¨¨¨¨¨.~:†
$†:~.¨¨¨¨¨                                          ¨¨¨¨¨.~:†$
£$†:~.¨¨¨¨                                          ¨¨¨¨.~:†$£
#£$†:~.¨¨¨                                          ¨¨¨.~:†$£#