...##..##. ..#.##.#.#
#..#.#.#.# #.###.####
.#.####### ###..##...
.###...... #..#.#.#..
.#..#..... ##.######.
.##.##.... . #.##.....#
##.##.#... . .##.#....#
..##.###.. . ~. .#.###...#
#.#.##..#. 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.) #.....#.#.
.##...###. ##....####
##.#..#..# #.#...#...
#.###.##.# .###..##..
###..##.## ##..#.#.#.
#..#.#.##. #.#.######