







A new yearlong online course starting in January 2026
Printing & Painting on Textiles
With Natural Colour
Explore a variety of techniques for printmaking and painting on textiles using natural colour. Taught by artists and craftspeople, sharing a broad overview of the different approaches to making patterns and prints on fabric that are light-fast and wash-fast.
Overview:
Course Launch - Wednesday 21st January 4-6pm GMT
PART ONE: WORKING WITH SOY
Soya for Dyeing and Mordant Painting - Natalie Stopka - Wednesday 11th February 4-6pm GMT
Soy as a binder/topcoat for use with pigments - Natalie Stopka - Wednesday 11th March 4-6pm GMT
PART TWO: PRINTING & PAINTING WITH PLANT DYES & INKS
Making a Printing Ink Paste from Plant Dye - Greta Facchinato - Pre- recorded video demonstration 1hr 30mins
Making a Printing Ink Paste from Pigment/Extract - Greta Facchinato - Pre- recorded video demonstration 1hr 30mins
Printing Inks Live Q&A - Greta Facchinato - Wednesday 15th April 4-5pm BST
Screen Printing Pattern with Natural Ink: Tips, Tricks, and Process - Greta Facchinato - Pre- recorded video demonstration 1hr With A Live Q&A With Greta Facchinato - Wednesday 13th May 4-5pm BST
Applying ochre glue paint and tannin inks to fabric and leather surfaces - Caroline Ross - Wednesday 10th June 4-6pm BST
Printing With Mushroom Dyes: block printing on fabric with mushroom paints - Julie Beeler - Wednesday 22nd July 4-6pm BST
PART THREE: MORDANT PRINTING
Mordant Printing, Using mordants to create colour and pattern in a single dye pot - Jacqui Symons - Wednesday 13th August 4-6pm BST
Mordant Painting - Mushroom Dyes - Titanium oxalate or Tannins - Julie Beeler - Wednesday 16th September 4-6pm BST
Natural Black Mordant (for printing, painting, and eco printing) - Winona Quigley - Wednesday 22nd October 4-6pm BST
PART FOUR: RESIST PRINTING
Resist Effects - Using Resist Pastes For Immersion Dyeing & Direct Print Pastes For Semi-Resist Effects - Jacqui Symons - Wednesday 12th November 4-6pm GMT
Closing - An online gathering with all teachers and participants for final reflections and questions - Wednesday 2oth January 2027 4-6pm GMT
Elements:
12 monthly live online sessions.
Opening and closing sessions with all the teachers.
Eleven techniques will be shared. Eight as live online demonstrations (Watch live or recorded) and three available as pre-recorded video demonstrations. All pre recorded classes will have follow up live Q&A sessions.
Downloadable PDF handouts will be available for all eleven techniques shared. With recipes & specific equipment & materials.
A reading list
An equipment & materials overview and guide
Study Groups (To be confirmed)
Who is this course for? This course is aimed at people who already have a basic understanding and experience of natural dyes and seek to develop their practice into surface design and printmaking with natural colour.
Access: All members will have access to the live sessions as well as the recordings in the member area on Plants & Colour Website. The resources will be available until December 2027, one year after the course is completed.
Time Commitments:
The live demonstrations will be two hours every month. You can either join live or watch the recordings in your own time.
In order to practice the techniques in your own time, this will require 6-12 hours per month of studio practice. The course is really what you make it. The more you can find the time to practice the techniques each month, you will get more from the course.
Extra Resources Available for Beginner Dyers:
Introduction To Natural Dyes Online Course
With Flora Arbuthnott
This pre-recorded online course is available to access alongside this course for beginner dyers to cover the basics.
Introducing approaches to natural dyeing textiles to create a variety of colours. Specialising in effective plant based mordants (fixatives) for vibrant colours as well as mineral mordant recipes. We will look at fabric, fabric preparations, dye plants, extraction processes, and dye processes through written recipes and video tutorials.
✓ Working with plant based & mineral mordants
✓ Working with cellulose and protein fibres
✓ Wild plants, garden plants, and specialist dye plants
✓ Indigo Vat Dyeing, over-dyeing, and modifying.
✓ Video Tutorials, written recipes, and printable PDFs
Sign Up
This year long course will explore a variety of techniques for printmaking and painting on textiles using natural dyes, inks, and pigments. Twelve online sessions and demonstrations taught by artists and craftspeople, giving you a broad overview of the different approaches to making enduring patterns and prints on fabric that are light-fast and wash-fast.
Introduction To Natural Dyes: fabric preparations, dye plants, extraction processes, and dye processes through written recipes and video tutorials. Working with plant based and mineral mordants and modifiers to fix and transform colours on fabric. Creating and working with a fructose indigo dye vat for dyeing and over-dyeing. Printing & Painting On Textiles: A broad overview of the different approaches to making enduring patterns and prints on fabric that are light-fast and wash-fast.
Meet the Team
Course Details
Introduction Session
Facilitated by Flora Arbuthnott
Wednesday January 21st 2026 4-6pm BST
In this live group session to launch the course, there will be introductions from the teachers and an overview of the course.
This session will be covering all you need to feel confident with getting started. Including studio setup and sourcing general equipment, fabric selection/sourcing, preparing fabrics for printing, and sourcing dye plants. We will also cover how to choose which technique to use.
This session will give you an overview of the year ahead, a good sense of what equipment and materials you will need to source, and where you can get these from.
Soya for Dyeing and Mordant Painting
Live Online Demonstration With Natalie Stopka
On Wednesday 11th February, 2026 4-6pm GMT
Colour Focus: lac
Homemade soya milk is a powerful tool in the natural dye studio, serving so many functions that its potential can be clouded by misunderstanding. In this session, we’ll learn about the characteristics of this mighty legume, how to grow it at home, make soya milk, and apply it for ultra saturated color on cellulose fibers. Painterly application of soya primer functions similarly to mordant patterning, and is compatible with both mordant dyeing and our bonus topic: one-pot acid dyeing.
Facilitator: Caroline Ross
Soya for Paint & Sealant
Live Online Demonstration With Natalie Stopka
On 11 March, 2026 4-6pm GMT
Colour Focus: indigo
This session continues to disentangle the dual chemical and physical roles of soya protein. Today we focus on its utility as paint binder and sealant for natural pigments, indigo, and lake pigments. Soya milk greatly improves the rubfastness, washfastness, and lightfastness of prints and paintings, extending the possible applications of our craft. Learn to approach soya milk with confidence and enjoy all the benefits of this natural colour ally.
Making a Printing Ink Paste from Plant Dye
1hr 30 mins Pre-recorded Video Demonstration With Greta Facchinato
Colour Focus: Avocado Pink
In this session, we will explore how to create a dye-based screen printing paste using plant materials—specifically, how to extract pink hues from avocado pits and turn them into a print-ready ink. You'll learn how to thicken dye for fabric application, understand how fibre preparation (mordanting) impacts results, and explore tips for storage and application. This
process is especially suited for achieving translucent, layered effects and working with tone-on-tone colour printing.
• How to prepare and modify dye from avocado pits for screen printing
• How to thicken natural dye for use as printing paste
• Tips for achieving good print quality and light-/wash-fastness
• How fibre and mordant choices influence outcomes
Making a Printing Ink Paste from Pigment/Extract
1hr 30 mins Pre-recorded Video Demonstration With Greta Facchinato
Colour Focus: Yellow/orange tones from both plant and earth-based pigments
This session delves into making screen printing pastes from pigments and extracts, comparing plant-based and earth-based sources. We will explore how the nature of the pigment—its texture, weight, and absorbency—influences the consistency of the paste and
the final print outcome. You’ll learn how to adapt binders and thickeners to suit different materials, and how to work with each type to achieve durable and vibrant results. This method is ideal for achieving more opaque coverage and layering over other colours.
• How to prepare screen printing pastes using both plant- and earth-derived pigments
• The differences in texture, behaviour, and handling between pigment types• How to adapt your binder system and thickener ratio
• Techniques for layering and combining pigments for pattern work
Making a Printing Ink Paste Live Q&A Session
With Greta Facchinato
15th April 4-5pm BST
An opportunity to ask Greta any questions in response to her two pre-recorded video demonstrations.
Screen Printing Pattern with Natural Ink – Tips, Tricks & Process
One hour Pre-recorded Video Demonstration
With a Live Q&A Session With Greta Facchinato 13th May 5-6pm BST
This session brings together the knowledge from the previous ink-making sessions into a practical, hands-on demonstration of screen printing a pattern using natural inks. You’ll see the complete process— designing for print, preparing the screen, and managing ink flow and registration. The session will highlight key tips and tricks for clean, consistent prints, along with troubleshooting and material guidance.
• How to translate a concept into a repeatable pattern
• Techniques for screen preparation, stencil, or using photo-emulsion alternatives
• Tips for registration, alignment, and layering colours
• Strategies for printing on cotton and linen
• How to use dye- and pigment-based inks together effectively
• Post-printing care and washing tips
Applying Ochre Glue Paints And Tannin Inks To Leather And Heavy Duty Canvas
Live Online Demonstration With Caroline Ross
On 10th June 4-6pm BST
Colour Focus: Brown
This session is for people who love decoration, embellishment and beauty, but don’t want to confine it only to paper. Caroline has been delighting (and infuriating) friends and relatives for over four decades by decorating her clothes, bags, shoes, books, walls and belongings. Her love of surface design is inspired by many sources worldwide, but for this class she’ll be taking inspiration from her own British cultural heritage, including William Morris, the Picts (ancient Scottish ancestors known for covering themselves and their belongings with intricate drawings), the Bloomsbury Group’s painted furniture, Mediaeval painted churches, plus further afield, including Roman murals, Van Gogh’s letters, the cave art of ancient Europe…
The session will cover painting on leather, suede, parchment, buckskin, repurposed leather items, shoes, leather clothes. All these techniques and materials are also applicable for heavy duty fabrics such as cotton duck, canvas, and canvas bags and shoes. A specialty of Caroline’s, she has been developing and testing methods for permanent decoration of leather goods since she started learning to naturally tan leather over a decade ago. Where other culture’s traditions have favoured intricate beading or applique, Caroline developed inks and paints based on traditional illuminated manuscripts and rediscovered wall-paintings of the British Isles. These time-tested inks and paints proved resilient (even sometimes when whitewashed over by Puritans…) so that detailed designs drawn on her belongings don’t fade in the sunlight or wash off in the rain.
We will cover how to prepare surfaces, make and use a variety of home-made long-lasting or permanent natural inks, and ochre and mineral-based glue paints for use on all kinds of leather goods. She will also cover how to make them last longer using waxes, gentle washing techniques and correct handling. This session is a perfect addition to those who love to thrift and upcycle well-made vintage garments and bags as well as tanners looking for new ways to express themselves with their craft.
Important issues which can cause damage to leather, such as pH, salinity, UV and heat exposure will be covered and ways to avoid them will be shown. The inks used in this session will be vegan but the paints will be animal glue based.
Featured projects will include camouflage gloves, a variety of chamois, suede and buckskin bags, forest floor shoes and clothes, parchment and rawhide, vintage leather cases and more.
There will be ample time for questions and students will receive a tailor made pdf after the course featuring simple recipes, any links, books and artists we have covered, plus answers to any great questions asked. You are encouraged to bring any leather items you would like to decorate to the class so you can ask questions about appropriate materials and methods.
Fabric Printing with Mushroom Paints
Live Online Demonstration With Julie Beeler
22nd July 2026 4-6pm BST
Join designer, artist, educator and creator of the Mushroom Color Atlas, Julie Beeler, in exploring the realm of working with natural pigments from mushrooms to create a variety of designs printed on fabric. She will explore different techniques for incorporating lake based mushroom pigments into different thickeners for direct printing on fabric. After heat setting the prints they will be dipped into mushroom dye baths.
Learning outcomes: After this session you will be able to make mushroom fabric paint with different thickeners and learn how to use them to print on fabric. We will explore a few printing methods from stencils, direct painting, screen printing and block printing. You will have an overview of how to heat set and dye the printed fibre.
Mordant Printing
Using mordants to create colour and pattern in a single dye pot
Live Online Demonstration With Jacqui Symons
12th August 2026 4-6pm BST
Colour Focus: Orange
Mordant printing is an alternative to directly printing plant-based colour onto textiles. Rather than printing with ‘pre-coloured’ printing pastes, different strengths of various mordants are applied to the cloth using various application techniques and with both thickened and unthickened mixes. After processing, the cloth is dyed in a single dye bath to achieve a range of tones and shades.
In this session, Jacqui will use pre-recorded videos to show you the full process of mordant printing in detail, from mixing the pastes and applying them to the cloth through to processing and then dyeing the fabric. She will discuss fabric preparation, a variety of application techniques, how to achieve a range of tones from one dye bath and the challenges that are likely to arise when using this technique. Jacqui will recommend the best dyes and the best fibres to use, alongside showing a range of samples and mordant-printed pieces to inspire your next project. We will do some screen printing using stencils and block printing.
Learning Outcomes
How to create mordant pastes and apply them to your fabric
Mixing mordant pastes, mixes and percentages to create a range of tones
The best plant dyes to use for mordant printing
How to create pattern and distinctive effects with mordants
Students will be provided with recipes (including all the ones used during the sessions), images of results and samples with details of processes, and advice and tips.
Mordanting Painting with Mushroom Dyes
Live Online Demonstration With Julie Beeler
17th September 2026 4-6pm BST
Colour Focus: Blue Green
The pigment compounds found with fungi respond and react in unique ways with various mordants, creating an array of colors. Julie Beeler, creator of the Mushroom Color Atlas, will walk through using mordants such as tannins and titanium oxalate along with different thickeners for painting on fabric. After ‘dunging’ the fibres they will be dipped into mushroom dye baths.
Learning outcomes: After this session you will be able to make mordant fabric paint with different thickeners and learn how to use them to paint on fabric. We will explore a variety of painting methods with different brushes and techniques. You will have an overview of how to dung the fiber and dye the painted fiber.
Natural Black For Printing, Painting, & Eco printing
Live Online Demonstration With Winona Quigley
22nd October, 2026 4-6pm BST
Colour Focus: Black
In this session, Winona Quigley, founder of Green Matters Natural Dye Company, will lead you through her team's process for creating a plant based black dye. Black, typically elusive with natural dyes, is a color requested by Green Matters customers for years. Our recipe for natural black was discovered while Winona was working on fine art prints with plant dyes, and found that with the right mordant technique, and layering of tannin based dyes created a deep black. Learn how to hand apply a strong mordant bath, and how to use layered tannin dyes to produce a deep black. In this session we will also cover how to use hand applied mordanting for deeper colours and clearer eco prints.
Resist Effects
Using resist pastes for immersion dyeing and direct print pastes for semi-resist effects
Live Online Demonstration With Jacqui Symons
Wednesday 12th November 4-6pm GMT
Colour Focus: Red
Various resist paste recipes and techniques are available to the natural dyer or printmaker wishing to use more sustainable techniques to create pattern and design on textiles. The techniques most often use a resist solution or a mechanical method (such as clamping or tie-dyeing) to stop colour reaching and thus dyeing the fabric.
In this session Jacqui will be introducing you to the use of a flour resist paste and how to use direct print pastes as a semi-resist. She will use pre-recorded videos to show you how to make the pastes, different approaches to printing and best techniques for achieving good results. She will briefly discuss other resists including rice paste resist, wax resist (batik) and mud resist and show you examples of these techniques.
During the session, you’ll be shown two different techniques. The first will use a flour resist to block colour when immersion or brush dyeing and the second will use repeated layering of direct print pastes to create detailed pattern and shape with multiple colours. We will do some screen printing using stencils and block printing.
Learning Outcomes
How to create a flour resist paste
Different techniques for printing resist pastes on fabric
Best approaches to dyeing and applying colour with resist pastes
How to create pattern and distinctive effects with direct print pastes
Students will be provided with: Recipes (including all the ones used during the sessions). Images of results and samples with details of processes. Advice and tips
Closing Session
Facilitated by Flora Arbuthnott
Wednesday 20th January 2027 4-6pm GMT
An online gathering with all teachers and participants for final reflections and questions