"Hate to be excessively unwelcoming, but what gives you the idea that ""rediscovering"" something which has been known to mathematicians for many decades, and to visual artists for thousands of years (see http://www.liv.ac.uk/%7Espmr02/rings/maths.html ) give you any right to name it?  And why did you upload commons:File:Marilyns Cross.gif in the first place, considering that both PNG and SVG versions of this image (but without the large distracting margins) were already on Commons?  Furthermore, why is it allegedly a ""cross"" at all?  I programmed on the PostScript vector source code given at File:Brunnian-3-not-Borromean.png without having the slightest idea that it was supposedly a cross...   "