en.wikipedia. 2003-09-07 17:00 Kwantus 64×64× (877 bytes) 2003-09-07 16:03 Kwantus 64×64× (892 bytes) left-handed trefoil knot, 64x64 pixels English...
This image is a derivative work of the following images: File:Knot-trefoil-left-64.png licensed with GFDL-en 2009-06-24T12:23:45Z File Upload Bot (Magnus...
