@††:...... ......:††@
#@#@$†:=.. ..=:†$@#@#
@$†=...... ......=†$@
##@@$†:=.. ..=:†$@@##
@†::=..... .....=::†@
@@@$†:==.. . ..==:†$@@@
##@#@$†=.. . ..=†$@#@##
@@@†=..... . .. .....=†@@@
@#@†:=.... 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 .....=:†@@
@#@@$†:=.. make their calls tesselate over the ..=:†$@@#@
#$$:==.... entire volume ....==:$$#
@@@†:=.... ....=:†@@@
@@@@$†:=.. a seagull can be defined by as little ..=:†$@@@@
###@$†:=.. as five vertices; six triangles. (i ..=:†$@###
@#$$††:=.. would recommend handling in swarms of ..=:††$$#@
@$:=...... at least a dozen birds.) ......=:$@
##@@$†:=.. ..=:†$@@##
@@@††::=.. ..=::††@@@
@†:=...... ......=:†@
#@#@$†:=.. ..=:†$@#@#
#@#@$†:=.. ..=:†$@#@#