.,,,,-***# #***-,,,,.
.....--**# #**--.....
.,-***#### ####***-,.
...,,***## ##***,,...
.,-***#### ####***-,.
.....-**## . ##**-.....
.,***##### . #####***,.
.....,**## . ,. ##**,.....
.,-***#### 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.) ####***-,.
.....-***# #***-.....
.,-***#### ####***-,.
.....,-**# #**-,.....
.,,--***## ##***--,,.
....,,***# #***,,....