Keywords: 8crossing-symmetrical.svg Eight-crossing knot with fourfold symmetry or Carrick mat Converted from the following vector PostScript source code <pre> 306 396 translate 92 96 1 setrgbcolor 21 setlinewidth/z 20000 sqrt 2 div def z 0 100 225 135 arc 0 z neg 100 135 45 arc z neg 0 100 45 315 arc 0 z 100 315 225 arc closepath gsave 39 setlinewidth 0 setgray stroke grestore stroke gsave 39 setlinewidth 0 setgray 4 0 z neg 100 145 135 arcn 13 13 rlineto stroke z neg 0 100 238 271 arc stroke 90 rotate repeat grestore 4 0 z neg 100 147 135 arcn 15 15 rlineto stroke z neg 0 100 236 273 arc stroke 90 rotate repeat showpage EOF</pre> 2013 AnonMoos Carrick mats Images with PostScript source code Outline knots and links Knots and links on transparent background |