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.)