Sturrock Spiral 73
by HenryM - uploaded on November 23, 2021, 4:22 pm
This shows the steps to draw a Celtic knot based on a central spiral taken from Celtic Knotwork designs by S Sturrock.
Two forms are given.
One is a normal knot with equal offsets either side of the centre line path.
The second is a ribbon knot where one side has an offset which is twice as big as the other relative to the centre line.