Computer artwork of a mathematical knot,in which the ends are joined together so that it cannot be undone. It is also an 'independent' or 'unity' knot as it is not comprised of simpler knots | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Pasieka, Alfred |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |