§§§$$^\~,¨                                          ¨,~\^$$§§§
###§$^\~,¨                                          ¨,~\^$§###
###§$^\~,¨                                          ¨,~\^$§###
§§$$^\\~,¨                                          ¨,~\\^$$§§
§$\,¨¨¨¨¨¨                                          ¨¨¨¨¨¨,\$§
###§$^\~,¨                                     ¨    ¨,~\^$§###
###§$^\~,¨                                        ¨ ¨,~\^$§###
###§$^\~,¨                                    ¨ ,¨  ¨,~\^$§###
###§$^\~,¨ 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 ¨¨¨¨¨¨¨~^§
###§$^\~,¨ at least a dozen birds.)                 ¨,~\^$§###
###§$^\~,¨                                          ¨,~\^$§###
§§^~¨¨¨¨¨¨                                          ¨¨¨¨¨¨~^§§
###§$^\~,¨                                          ¨,~\^$§###
#§$\,¨¨¨¨¨                                          ¨¨¨¨¨,\$§#
###§$^\~,¨                                          ¨,~\^$§###