£%;~.¨¨¨¨¨                                          ¨¨¨¨¨.~;%£
%;~.¨¨¨¨¨¨                                          ¨¨¨¨¨¨.~;%
;~.¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨.~;
~.¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨.~
.¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨.
¨¨¨¨¨¨¨¨¨¨                                     ¨    ¨¨¨¨¨¨¨¨¨¨
.¨¨¨¨¨¨¨¨¨                                        ¨ ¨¨¨¨¨¨¨¨¨.
~.¨¨¨¨¨¨¨¨                                    ¨ .¨  ¨¨¨¨¨¨¨¨.~
;~.¨¨¨¨¨¨¨ 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.)                 ¨¨¨¨¨¨¨¨.~
.¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨.
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
.¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨.
~.¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨.~
;~.¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨.~;