§....§§.§§                                          §.§§§...§.
.§...§§.§§                                          ..§.§§....
..§..§§.§.                                          ....§§§...
...§.§§...                                          ....§.§§..
.....§§§..                                          ......§§§.
.....§.§§.                                     .    ......§.§§
§......§§§                                        . ........§§
§§.....§.§                                    . ,.  ........§.
§§§......§ 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.)                 .....§....
.§........                                          §.....§...
..§.......                                          .§.....§..
...§......                                          ..§.....§.
....§.....                                          ...§.....§
§....§....                                          ....§.....