hello, just to add some words.

this is actually a THK, turks head knot, 3 Leads,4 Bights.

the basic pattern is repeatedly over one, under one.

basic move is:

2 loops,

then under 1 over 1, center, under 1 over 1

to extend this method, like this:

3 loops,

then under 2 over 1, center, under 2 over 1

then under 2 over 2, center, under 2 over 2

then you get a bend, or a PET loop, of a THK, turks head knot, 5 Leads x 6 Bights.

the basic pattern is repeatedly over 2, under 2. someone calls it Gaucho knot.

to extend this method again, like this:

4 loops,

then under 3 over 1, center, under 3 over 1

then under 3 over 2, center, under 3 over 2

then under 3 over 3, center, under 3 over 3

then you get a bend, or a PET loop, of a THK, turks head knot, 7 Leads x 8 Bights.

the basic pattern is repeatedly over 3, under 3. someone calls it 3 pass Gaucho knot.

once you find the rule or law, you ll find it?s quite easy, and, much fun.