Trefoil knot | knot | 7₄ knot | Turk's head knot | Cinquefoil knot | Rustic Shoulder-knot | Knot's Landing | Constrictor knot | Celtic knot | True lover's knot | The logo of the Ontario Crafts Council, designed by Debbie Adams of Adams + Associates Design Consultants. Knot symbol designed by Burton Kramer | The ''epankylotos brokhos'' or the modern Tom fool's knot | Slip knot | root-knot nematode | Reef knot | Red Knot | red knot | Overhand knot | Knot (unit) | Knot | Karl Prusik | Hungerford knot | Gordian Knot | Blood Knot | Bight (knot) |
Karl Prusik (b. 19 May 1896 in Vienna; d. 8 May 1961 in Perchtoldsdorf bei Wien) (also spelled Prussik) was an Austrian mountaineer, with Czech origins, who is known as the inventor of the prusik knot.