.,~:=*#### ####*=:~,.
....~~::*# #*::~~....
.,~:=*#### ####*=:~,.
......,~=# #=~,......
.,~:*##### #####*:~,.
.,~:=*#### . ####*=:~,.
...,,:***# . #***:,,...
....~~=*## . ,. ##*=~~....
.....~~:=# 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.) ##=:,.....
.,~:=*#### ####*=:~,.
.,~:=*#### ####*=:~,.
.,~::==**# #**==::~,.
.,~:=*#### ####*=:~,.
......,:*# #*:,......