¨¨¨#¨#¨¨¨¨ #¨¨##¨#¨#¨
¨¨¨####¨¨¨ ##¨#¨#####
#¨¨#¨¨¨#¨¨ #¨####¨¨¨¨
##¨##¨¨##¨ ###¨¨¨#¨¨¨
#¨##¨#¨#¨# #¨¨#¨¨##¨¨
###¨###### ¨ ¨#¨##¨#¨#¨
#¨¨##¨¨¨¨¨ ¨ ####¨#####
¨#¨#¨#¨¨¨¨ ¨ ,¨ ¨¨¨¨##¨¨¨¨
¨######¨¨¨ 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.) ######¨###
¨¨#¨###### #¨¨¨¨¨##¨¨
¨¨###¨¨¨¨¨ ##¨¨¨¨#¨#¨
¨¨#¨¨#¨¨¨¨ ¨¨#¨¨¨####
#¨##¨##¨¨¨ #¨##¨¨#¨¨¨
###¨##¨#¨¨ ¨##¨#¨##¨¨