polygon williamt3.jpg 568,397 608,327 637,276 701,292 706,433
polygon williamt2.jpg 311,308 356,236 520,221 641,266 605,335 569,393 420,368 314,308
polygon williamt1.jpg 0,1 236,0 328,152 354,237 316,296 183,254 70,150 0,55