3 1 Further Notes and Views

From Knot Atlas
Revision as of 17:22, 3 March 2010 by AnonMoos (talk | contribs)
Jump to navigationJump to search

The trefoil is perhaps the easiest knot to find in "nature", and is topologically equivalent to the interlaced form of the common Christian and pagan "triquetra" symbol [12]:

Logo of Caixa Geral de Depositos, Lisboa [1]
A knot consists of two harts in Kolam [2]
A basic form of the interlaced Triquetra; as a Christian symbol, it refers to the Trinity
Thurston's Trefoil - Figure Eight Trick [3]
Further images...
A Knotted Box [4]
A trefoil near the Hollander York Gallery [5]
A Knotted Pencil [6]
The NeverEnding Story is a connected sum of two trefoils. [7]
Banco Do Brasil [8]
A hagfish tying itself in a knot to escape capture. [9]
One version of the Germanic "Valknut" symbol
A Kenyan Stone [10]
Ribbons (straight lines and 2/3 circles)
Ribbons (circular arcs)
Tightly-knotted form
Celtic
Square depiction
In the form of an architectural trefoil
Polar equation curve.
Mike Hutchings' Rope Trick [11]

Non-prime (compound) versions

  • Two trefoils (single-closed-loop version of the "square knot" of practical knot-tying)

    Two trefoils (single-closed-loop version of the "square knot" of practical knot-tying)

  • Two trefoils (single-closed-loop version of the "granny knot" of practical knot-tying).

    Two trefoils (single-closed-loop version of the "granny knot" of practical knot-tying).

  • Three trefoils (symmetrical).

    Three trefoils (symmetrical).

  • Four trefoils (Celtic or pseudo-Celtic decorative knot which fits in square)

    Four trefoils (Celtic or pseudo-Celtic decorative knot which fits in square)


Retrieved from "https://katlas.org/index.php?title=3_1_Further_Notes_and_Views&oldid=1694323"