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