Three interlaced triangles with curvy sides, forming a quasi-Arabesque pattern which is also a Brunnian link of knot theory.
Topologically equivalent to Image:Three-triang-18crossings-Brunnian.png ; is also a revised version of the "star of the muses" symbol...

This is an alternative version of File:Interlaced-Triangles quasi-Arabesque Brunnian-link.svg , made from curves based on the quasi-Limaçon/Rose polar coordinates equation r=b+sin(aθ), with parameters b=5/3 and a=3 (see File:Mathematical-polar-equation-flowers.svg ).
Self-made image, converted from a version of the following vector PostScript source code:

%!
300 396 translate 75 dup scale -20 rotate .1 setlinewidth 1 setgray
/ecc{5 3 div}def/res{3}def/w{3 mul res div/th exch def th 3 mul/x
exch def x sin ecc add th cos mul x sin ecc add th sin mul}def/A{0 w
moveto 1 1 360 res mul{w lineto}for gsave 0 setgray .2 setlinewidth
stroke grestore stroke}def A 40 rotate A 40 rotate A showpage
%EOF
AnonMoos