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........~^                                     .    ^~........
.......~^=                                        . =^~.......
......~^=%                                    . ..  %=^~......
.....~^=%£ 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.)                 ..........
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.......~^=                                          =^~.......