Field of Trefoil Knots

A Monthly Pattern | January 2026

This month I’ve been playing with trefoil knots – or triquetra knots. This pattern was inspired by a page of diaper patterns made using interlocking circles in “The Anatomy of Pattern” by Lewis F Day. A diaper pattern is a name for patterns that are generally used as backgrounds for making plain areas more interesting. They’re often small and simple and repeatable.

If you’re a Community tier member, check below for your monthly downloadable files so that you can paint this pattern. You’ll also find a link to the forum where you can share your work with us, ask any questions and get support.

For Pattern Makers, you’ll find this month’s video. It’s one video for both drawing and painting this month. I decided to paint with acrylic ink rather than watercolour for a change, though the techniques you’d use are virtually identical. The difference (as you’ll see from my video!) is that once it’s down it’s permanent – so I couldn’t lift out a mistaken drop that fell in the wrong place!! You’ll also see my supply list for this project including all the colours I used.

There is no pattern makers live session this month. If you’re a subscriber to the pattern makers tier, you’ll have had an email from me explaining that I’m pausing this tier for now and your subscriptions have been altered accordingly.

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Guilloche Border

A Monthly Pattern | October 2025

October’s pattern is a woven guilloche border. The one I’ve illustrated above has three rows of interlocking circles but you can find examples with single rows, double rows … as many rows as you’d like!

I’ve included a couple of reference images below. The first is from the wikipedia page on guilloche and is the base of a column in Athens.

The other is a page of guilloche border designs that I came across on Pinterest but the source link was broken so I’ve done some reverse image looking up and found it referenced in a summary of an architectural decor book by Jules Bourgoin. I looked for references in September when researching this pattern and I’m pretty sure I found a better link to the book, but now that link seems to be broken too – if I find it again and it’s working, I’ll add it here!

If you’re a Community tier member, check below for your monthly downloadable files so that you can paint this pattern. There are ‘print and paint’ and ‘traceable’ options. Print and paint files have very feint grey lines that you can print onto watercolour or mixed media paper from your home printer and start painting straight away. Traceable files have a black outline that’s better for tracing using carbon paper, pencil transfer or a light box. You’ll also find a link to the forum where you can share your work, ask any questions and get support.

For Pattern Lovers, you’ll find two full video tutorials; one on drawing the pattern, the other painting it using watercolour and marker pen. You’ll also see my supply list for this project including all the colours I used.

For Pattern Makers, this month’s live zoom session will be on Saturday 25th October at 7pm UK time. Do join me to draw a five-strand version of this this pattern. If you want to draw along, have some paper, pencil, ruler, compasses and an eraser to hand. If we have time, I’ll begin the process of painting too so will have some watercolours, paper, water and brushes on hand. After the live session, I’ll upload the recording below and some extra downloads for the pattern variations.

Dennis G. Jarvis, CC BY-SA 2.0, via Wikimedia Commons
Page from Les Études architectoniques et graphiques (1899-1901) de Jules Bourgoin. Accessed via https://books.openedition.org/editionscnrs/27757

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Tetrahedrons

A Monthly Pattern | June 2025

This month I’ve been going back to basics a little in shape (though it was still a good challenge to construct!) but playing more with colour as I painted. 

This was a pattern that featured in my Ko-fi membership from June 2025.

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Live Session Info

This pattern was created before I began doing live sessions.

If there had been a live session for this pattern, you would see the archived recording here.

If there is a live session to be scheduled and you are a member of the pattern makers tier, you would see the zoom link and schedule information here.

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Triskele Spiral Repeat

A Monthly Pattern | May 2025

For our 12th pattern, I’ve taken inspiration from George Bain’s book on Celtic Art and chosen a repeating celtic triskele pattern.

This month I made two videos, the first shows how to construct the pattern using pencil, ruler and compasses. If you want to follow along, you’ll need some tracing paper too and some carbon paper will be helpful. The second video is the watercolour painting process.

This was a pattern that featured in my Ko-fi membership from May 2025.

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Sierpinski Triangles

A Monthly Pattern | November 2024

This month’s pattern drew my attention because I saw it recently and it brought back a strange memory of ‘finding’ this pattern accidentally when doing some coding as a child. I’ve no idea how that could have happened, but I do love an accidental discovery of something beautiful and unexpectedly complex, it reminds me of seeing snowflakes up close. So I decided to render it in watercolour. I hope you have fun with it! Find out more about these triangles at the wikipedia page.

This was a pattern that featured in my Ko-fi membership from November 2024.

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Tumbling Blocks

A Monthly Pattern | June 2024

This pattern is a classic often used in making quilts. It’s built of repeating quadrilateral shapes and using light, medium and dark tones in the shapes makes for a 3D effect. 

This was a pattern that featured in my Ko-fi membership from June 2024.

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