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,~-%$§£### gull call.                    ,      , ~ ###£§$%-~,
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,,~-%$§£## the seagull is  a metaphysics  trick;  a ##£§$%-~,,
,~-%$§£### world-builder's shortcut,  to  define  a ###£§$%-~,
,,~-%$§£## section  of  reality and imply its size: ##£§$%-~,,
,~-%$§£### place a flock of  birds at the edge  and ###£§$%-~,
,,~-%$§£## make  their  calls  tesselate  over  the ##£§$%-~,,
,~-%$§£### entire volume                            ###£§$%-~,
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,~-%$§£### a  seagull can be  defined by as  little ###£§$%-~,
,,~-%$§£## as  five  vertices;  six  triangles.  (i ##£§$%-~,,
,~-%$§£### would  recommend  handling  in swarms of ###£§$%-~,
,,~-%$§£## at least a dozen birds.)                 ##£§$%-~,,
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