Description15crossings-three-trefoils-decorative-knot.svg English: Ornamental knot with three trefoil knots along a closed loop and mutually interlinked...
mutually interlinked see File:15crossings-three-trefoils-decorative-knot.svg. For a configuration of two trefoil knots along a closed loop and mutually...
configuration of three mutually interlinked trefoil knots or triquetras, for a total of 15 crossings. Compare File:Four-trefoils-24crossings-ornamental.svg . Self-made...
http://katlas.math.toronto.edu/wiki/Image:Trefoils-interlinked-ornamental.png ). Compare File:Three-trefoils-15crossings.svg . Self-made image, converted from...
