File:Pentagram-circle-interlaced.svg

Summary

Description Ornamental interlaced pentagram and circle (topologically equivalent to File:Pentagonal-knot.svg).
Date
Source

Self-made graphic based on abstract geometry (a circle with radius 150 and a pentagram with its outer vertices 250 units from the center, both stroked with an outer width of about 32, and an inner width half that). So converted from a version of the following vector PostScript source code:

%!
306 396 translate/plr{250 dup 3 2 roll 72 mul 90 add
dup 3 1 roll cos mul 3 1 roll sin mul}def/A{0 0 150
0 360 arc closepath stroke 3 plr 1 plr 4 plr 2 plr 0
plr moveto 4{lineto}repeat closepath stroke}def 32
setlinewidth A 1 setgray 16 setlinewidth A showpage
%EOF
Author AnonMoos
Permission
(Reusing this file)

For eight-pointed star interlaced with circle, see File:Irish_compass_rose.svg

Licensing

Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Category:Self-published work#Pentagram-circle-interlaced.svgCategory:PD-self#Pentagram-circle-interlaced.svg Category:2 component links Category:Decorative knots Category:Pentagrams Category:5-fold rotational symmetry Category:15 crossing number knots and links Category:Outline knots and links Category:Images with PostScript source code
Category:15 crossing number knots and links Category:2 component links Category:5-fold rotational symmetry Category:Decorative knots Category:Images with PostScript source code Category:Outline knots and links Category:PD-self Category:Pentagrams Category:Self-published work