Katherine Tomlinson
Oxford Clay
Chats about pottery with an environmental focus. Tune in for pottery tips and a discussion of issues in the handmade pottery industry today. Oxford Clay creates resources for Potters seeking a more environmentally friendly pottery practice. Oxford Clay website: www.oxfordclay.co.uk
Be sure to visit the podcast's website and support the creator: www.oxfordclay.co.uk
Author
Katherine Tomlinson
Category
Podcast website
Latest episode
Oct 18, 2026
Where to listen?
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Episodes
81. How to Design Pottery For The Environment 02.03.2025 23:04
Designing for the environment is a way of creating products where the minimum possible negative environmental impact on the environment is intrinsic to their design. In design for the environment, a product is thought of holistically, from the raw materials used to make it to its manufacturing process. Potters have a huge opportunity to design for the environment because we have direct...
80. How to Reclaim Clay in Pottery 26.01.2025 17:15
Clay can be infinitely recycled before it’s fired! This process is called ‘reclaiming’ and it involves turning clay that is either too dry or too wet, back into a usable state. In this episode, we talk about how to reclaim your own clay without any specialist equipment, in four very simple steps. *Scooping sloppy wet clay out of the reclaiming bucket onto a tea towel, inside away from...
79. Regenerative Fashion’s Lessons For Pottery 12.01.2025 0:24
I read a really interesting book recently on regenerative fashion and it really got me thinking about whether any of the concepts could be applied to the handmade pottery industry. In this episode, I explore author Safia Minney’s ideas in the book Regenerative Fashion: A Nature-based Approach to Fibres, Livelihoods and Leadership and think about ways we could use them as Potters. The ideas f...
78. Four New Years Resolutions in Pottery⭐ 01.01.2025 0:17
Wishing you all a very Happy New Year! ⭐In this episode, I tell you about my four New Year’s resolutions in pottery. *Talking to myself kindly about my pottery, especially when things go wrong - an inevitable part of the pottery-making process! Creating a kind, safe space in my own thoughts to make mistakes. *Prioritise experimentation and playing in pottery. *Creating a joy list of t...
77. How to Find Your Own Unique Creative Style in Pottery 15.12.2024 0:17
Every person creating in clay is totally unique and therefore has a totally unique creative style in pottery! In this episode, I talk about the ways you can cultivate your own unique creative style in pottery, such as; *The importance of following your curiosity and joy in pottery. *How practising pottery techniques reduces the gap between what you want to make and what you can a...
76. What is refiring and why would a Potter refire a pot? 08.12.2024 12:31
Refiring is firing pottery again after it has already been glaze-fired once. But why on earth would a Potter want to do that?! In this episode we discuss what refiring is, and some reasons why a Potter may want to fire their work again. Potters may re-fire their work for example if their pot has been underfired in the first firing, which can sometimes happen if the kiln switches off accident...
75. Building a Second Brain in Pottery 01.12.2024 19:02
I learned the concept of a ‘Second Brain’ from the book: ‘Building a Second Brain: A Proven Method to Organise Your Digital Life and Unlock Your Creative Potential’ by Tiago Forte. In this episode, I talk about what a second brain is, and why it’s so amazing for anyone with creative ideas (ie everyone!). I explain four reasons why having a second brain is particularly useful for Pottery make...
74. 13 Best Tips for Making Casting Slip in Pottery 24.11.2024 33:14
Making your own casting slip can save money and be more environmentally friendly. CO2 is saved from transporting powdered ingredients rather than the water present in ready-made casting slips. In addition, Potters can control exactly what ingredients they are using, sourcing ones mined in areas of high regulation. Making casting slip is also really fun, especially when you see the magic of how a d...
73. How to create a perfectly flat base or rim on handmade pottery 17.11.2024
Having a perfectly flat base or rim on a pot adds a professional feel to handmade pottery. In this episode, I tell you about an amazingly simple and easy technique to create perfectly flat bases or rims on your pottery. After having read about this pottery technique in a book, it is now something I use on every one of my pots! Watch the video version of this episode on YouTube ✨Support the Podcas...
72. Dealing with disappointment in pottery: 3 new ways of thinking to support you and your pottery-making 10.11.2024
Disappointment in pottery can happen when the pot in your mind's eye isn’t the same as the one that comes out of the kiln! That sinking feeling of disappointment can really hold us back as potters and can affect even the most experienced of Potters. In this episode, I talk about three mindset shifts that I use to deal with my own feelings of disappointment in pottery; 1. That disappoin...
71. How to Make a Pottery Glaze from Fallen Leaves - Making the Glaze 03.11.2024
It's Autumn here in the UK and the leaves on the trees are starting to fall! But did you know that you can actually make a pottery glaze from fallen leaves?! Whilst wood ash is often quoted in glaze recipes, leaf ash can actually be used instead. In fact it is often the leaves of plants which have fallen naturally at the end of their growing cycle which create the most beautiful pottery glaz...
70. How to Make a Pottery Glaze with Fallen Leaf Ash - Creating the Leaf Ash 27.10.2024
It's Autumn here in the UK and the leaves on the trees are starting to fall! But did you know that you can actually make a pottery glaze from fallen leaves?! Whilst wood ash is often quoted in glaze recipes, leaf ash can actually be used instead. In fact it is often the leaves of plants which have fallen naturally at the end of their growing cycle which create the most beautiful pottery glaz...
69. How Much Does Clay Shrink By in Pottery? 20.10.2024
Clay shrinks at every stage of the pottery-making process. This can make creating the right size of pot quite tricky! Another confusing thing is that different clays shrink by differing amounts up to around 25 per cent, from wet clay to finished pot. Join me for this episode, where I talk about a simple way to find out how much your specific type of clay will shrink by. I talk you through ho...
68. Give Yourself Permission to Grow in Pottery - You’re Doing it Right! 13.10.2024
Because the process of making pottery is so prone to technical ‘failures’ it can often feel like you're constantly doing pottery ‘wrong’! In this episode, we explore how giving yourself permission to get things ‘wrong’ in pottery as you learn and grow in your pottery-making skills and experience, opens up infinite creative opportunities for your work. I share some things I’ve changed i...
67. Failed Colour Creation Experiments! Some things I thought would create eco-conscious pottery colour that didn’t work - Eco-conscious Pottery Colour Series: Bonus Episode 06.10.2024
Colour in pottery is usually created with commercial metal oxides available as a raw material or as an ingredient in stains. In a special bonus episode of this podcast series to celebrate the release of the book ‘Eco-conscious Pottery Colour : A guide to colouring ceramics with scrap metals, glass, plant ash and clay ’, we explore some things I've used in pottery to try to create colour that...
66. Creating Eco-conscious Pottery Colour with Metal-Rich Clays - Eco-conscious Pottery Colour Series: Part 5 29.09.2024
Colour in pottery is usually created with commercial metal oxides available as a raw material or as an ingredient in stains. In the fifth of this special five-part podcast series to celebrate the release of the book ‘Eco-conscious Pottery Colour: A guide to colouring ceramics with scrap metals, glass, plant ash and clay ’, we explore how to create beautiful colours in pottery, using metal-ri...
65. Creating Eco-conscious Pottery Colour with Plant Ashes - Eco-conscious Pottery Colour Series: Part 4 22.09.2024
Colour in pottery is usually created with commercial metal oxides available as a raw material or as an ingredient in stains. In the fourth of this special five-part podcast series to celebrate the release of the book ‘Eco-conscious Pottery Colour: A guide to colouring ceramics with scrap metals, glass, plant ash and clay ’, we explore how to create beautiful colours in pottery, using the ash...
64. Creating Eco-conscious pottery colour with glass - Eco-conscious Pottery Colour Series: Part 3 15.09.2024
Colour in pottery is usually created with commercial metal oxides available as a raw material or as an ingredient in stains. In the third of this special five-part podcast series to celebrate the release of the book ‘Eco-conscious Pottery Colour: A guide to colouring ceramics with scrap metals, glass, plant ash and clay ’, we explore how to create beautiful decorative colours in pottery, usi...
63. Creating Eco-conscious Pottery Colour with Scrap Metals - Eco-conscious Pottery Colour Series: Part 2 08.09.2024
Colour in pottery is usually created with commercial metal oxides available as a raw material or as an ingredient in stains. In the second of this five-part podcast series to celebrate the release of the book ‘Eco-conscious Pottery Colour: A guide to colouring ceramics with scrap metals, glass, plant ash and clay ’, we explore how to create beautiful glaze colours in pottery, using scrap cop...
62. What is Eco-conscious Pottery Colour? - Eco-conscious Pottery Colour Series: Part 1 01.09.2024
Colour in pottery is usually created with commercial metal oxides available as a raw material or as an ingredient in stains. In the first of this five-part podcast series to celebrate the release of the book ‘Eco-conscious Pottery Colour: A guide to colouring ceramics with scrap metals, glass, plant ash and clay ’, we explore what Eco-conscious pottery colour is and why it’s great for Potter...
61. How to join clay together without it cracking: 5 Simple Steps 18.08.2024
So many pottery projects involve joining clay together and it’s not unusual for clay to crack apart after it's been joined. Join me for this episode where I talk about my 5 simple steps for joining clay together to stop clay from cracking apart! *Join clay that is the same level of dryness, you can encourage this by keeping clay in a damp box. *Use vinegar to ‘melt’ the joining s...
60. Listener Questions: Glaze Crazing and Pinholing 04.08.2024
Thank you for your listener questions! This is the first listener question episode, and we're talking about about crazing and pinholing in pottery glazes. The listener questions in this episode are: Is it a defect of the glaze to have pinholes or hairline cracks after firing? Are these fired glazes permeable and will food residues settle in them over time, especially if you only wash them by hand?...
59. How to make pottery glaze tests 21.07.2024
Experimenting with making pottery glazes is one of my absolute favourite things to do. In this episode, I tell you how I make my glaze tests at Oxford Clay, and how you can do the same! Watch the video version of this episode on YouTube ✨Support the Podcast ------------------------------- Resources for Potters: ⭐ Pottery Paperback Books available from Amazon Free Pottery Guides: 🆓 Download the...
58. 5 Ways to Recycle in Pottery 07.07.2024
In this episode, I talk about 5 simple things you can do to recycle resources in pottery! The 5 things I talk about today are: *Collecting Rainwater to use in pottery *Reclaiming used clay back into new clay *Turning scrap metal into colouring oxides *Making pottery glazes from plant ashes *Using glass in pottery to add colour and decorative detail Watch the video version of this episode on YouTub...
57. Welcoming your Pottery Questions on the Podcast 30.06.2024
Watch the video version of this episode on YouTube ✨Support the Podcast ------------------------------- Resources for Potters: ⭐ Pottery Paperback Books available from Amazon Free Pottery Guides: 🆓 Download the Free How to Make a Pottery Glaze Workbook (suitable for beginners): 🆓 Download the Free How to programme an Electric Kiln for bisque and stoneware glaze firings (includes full kiln firi...
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