#£&%$/=^..                                          ..^=/$%&£#
##£&%$/=^.                                          .^=/$%&£##
#£&%$/=^..                                          ..^=/$%&£#
£&%$/=^...                                          ...^=/$%&£
&%$/=^....                                          ....^=/$%&
%$/=^.....                                     .    .....^=/$%
$/=^......                                        . ......^=/$
/=^.......                                    . ^.  .......^=/
=^........ 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.)                 .......^=/
=^........                                          ........^=
/=^.......                                          .......^=/
$/=^......                                          ......^=/$
%$/=^.....                                          .....^=/$%
&%$/=^....                                          ....^=/$%&