how to draw a celtic knot

Most Celtic knots that you see are of the plaited variety, but on the lovespoon in the last article I carved a seemingly very complex circular knot.  This knot is actually fairly straightforward but it does have a number of steps to follow.

Please note the diagrams are to show the process, not my skills as a draftsman, this is deliberately a  ‘warts-n-all’ approach as I want to encourage you to have a go not intimidate.

imageAnyhow, I used a small round thing to draw the construction circles and fiddled around till I managed to draw a reasonable hexagon, BUT this works with any number  of circles.

 

 

 

 

 

imageNext find the centre of each circle  – use a strip of paper, lay it across the circle, mark where the circle touches it, fold in half and you have a centre-finder.

 

 

 

 

 

imageNow put a mark between and above each circle.

 

 

 

 

 

imageDraw a lazy ‘s’ from the turning mark above the circle to go imagebelow the turning mark at the centre of the circle behind and then out to meet the edge of the next circle.

Already made a mistake, but it does not matter as it will be covered over later

 

 

 

 

image

draw the line from the turning mark above the circle towards the centre of the circle in front.

 

 

 

 

Draw a letter e make sure the straight line is pointing from just below the centre point of the circle toward the centre-point of the next circle.  This straight line is drawn from the centre to about half way across the circle. the arm of the ‘e’ unwinds outwards until it hits the wall of the circle. It is important that each of the ‘e’s are drawn the same way so that the pattern is uniform.

image

Now it is a matter of refining the lines and broadening them, correcting any errors as we go:

imageimageimage

The pattern is complete, with the unders-overs of the celtic inter-weaving shown. The rule for the weaving is to follow one strand of the rope and alternate the crossings, so the rope goes over the first junction and under the second; over the third, under the fourth, repeat until you get all the way around the pattern and arrive back at the start.

 

Hope you like it, why not have a go? This pattern was drawn on a4 paper to suit the camera but the carved roundel was 3 inches across, so anything is possible!

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