¨,~=†$####                                          ####$†=~,¨
¨¨¨¨~=$$$#                                          #$$$=~¨¨¨¨
¨¨¨¨¨¨,~†#                                          #†~,¨¨¨¨¨¨
¨¨¨~~†$$##                                          ##$$†~~¨¨¨
¨,~=†$####                                          ####$†=~,¨
¨¨¨¨,~†###                                     ¨    ###†~,¨¨¨¨
¨,~=†$$$##                                        ¨ ##$$$†=~,¨
¨,~=†$####                                    ¨ ,¨  ####$†=~,¨
¨,~=†$#### gull call.                    ¨      ¨ , ####$†=~,¨
¨,~=†$#### ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ####$†=~,¨
¨,~=†$####                                          ####$†=~,¨
¨,~=†$#### the  seagull is  a  metaphysics trick; a ####$†=~,¨
¨¨¨¨,==$$# world-builder's  shortcut, to  define  a #$$==,¨¨¨¨
¨,~=†$#### section of  reality and  imply its size: ####$†=~,¨
¨¨¨,~†$$## place a flock of birds at the  edge  and ##$$†~,¨¨¨
¨¨¨~=††### make  their  calls  tesselate  over  the ###††=~¨¨¨
¨,~=†$#### entire volume                            ####$†=~,¨
¨¨¨¨~~~=†#                                          #†=~~~¨¨¨¨
¨,~=†$#### a  seagull  can  be defined by as little ####$†=~,¨
¨,~=†$#### as  five  vertices;  six  triangles.  (i ####$†=~,¨
¨,~=†$#### would recommend handling  in  swarms  of ####$†=~,¨
¨¨¨¨~~†$## at least a dozen birds.)                 ##$†~~¨¨¨¨
¨¨¨¨¨~~=†#                                          #†=~~¨¨¨¨¨
¨,~=†$####                                          ####$†=~,¨
¨,~~==††##                                          ##††==~~,¨
¨,~=†$####                                          ####$†=~,¨
¨,~=†$####                                          ####$†=~,¨