..&&.&...& &..&&&....
..&.&&&..& .&.&..&...
..&&&..&.& .&&&&.&&..
..&..&.&&& .&...&&.&.
..&&.&&&.. &&&..&.&&&
&.&.&&..&. . ...&.&&&..
&&&&&.&.&& . &..&&&..&.
&....&&&&. . :. .&.&..&.&&
.&...&...& 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.) ....&&...&
.&.&.&..&. ....&.&..&
&&&&&&&.&& ....&&&&.&
.......&&. ....&...&&
&......&.& ....&&..&.
&&.....&&& ....&.&.&&