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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 .,»\%@¤###
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###¤@%\»,. as five vertices; six triangles. (i .,»\%@¤###
¤¤¤%%%\»,. would recommend handling in swarms of .,»\%%%¤¤¤
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