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Masterclass: Linda Bloomfield Colour in Glaze 2026
Masterclass: Linda Bloomfield Colour in Glaze 2026 - Image 2

Masterclass: Linda Bloomfield Colour in Glaze 2026

£450.00

12–13 September 2026 (A two day Masterclass)
10:00am – 4:00pm each day

6 in stock

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Description

Masterclass: Linda Bloomfield – Colour in Glaze | County Hall Pottery, London

12–13 September 2026         
10:00am – 4:00pm each day
£450 per person

Course Overview

Renowned ceramicist and author Linda Bloomfield will lead this two-day immersive workshop on the use of colour in glaze. Linda’s teaching style emphasises understanding the underlying chemistry, empowering you to troubleshoot and experiment confidently in your own practice. This is a rare opportunity to learn directly from a leading figure in the field, whose expertise has influenced both contemporary ceramic art and glaze education globally.

This intensive workshop offers both practical experience and scientific insight into glaze chemistry. Whether you are refining your technical expertise or starting your journey into ceramics, you will leave with a set of test tiles, a palette of glaze variations, and the knowledge to continue experimenting confidently in your own studio.

What you can expect 

Day 1 
  • Learn to combine materials to create a base glaze, practising accurate measuring, mixing, and sieving.
  • Understand the role of raw materials and how to read and follow a glaze recipe.
  • Create unique glaze variations by adding different colouring oxides or opacifiers to a chosen base glaze (glossy, matt or special effect).
  • Prepare at least 15 glaze test samples per student for kiln firing.
  • Health and safety guidance for handling glaze materials safely.
  • Test tiles are loaded into the electric kiln for overnight firing (200°C/h to 1250°C, cooling to ~200°C by the following afternoon).
Day 2
  • Illustrated lecture by Linda Bloomfield on glaze chemistry and special effect glazes, covering:
    • The role of each ingredient
    • Molecular formula and the Stull map
    • Glossy, matt and special effect glaze regions
    • Flux oxides and materials
    • Glaze defects and intentional special effects
  • Review and group analysis of the fired test tiles from Day 1.
  • Discussion of results to deepen understanding of glaze behaviour and colour development.

 

What You Will Learn

  • How to create and test custom glazes
  • Understanding of glaze chemistry and effects
  • Hands-on experience with glazing and firing
  • Confidence to experiment with glazes in your own studio

What You Will Take Away 

  • A set of test tiles, a palette of glaze variations, and the knowledge to continue experimenting confidently in your own studio.
  • Glazing notes

About the Teacher

Linda Bloomfield is a celebrated ceramicist and author whose teaching and practice have influenced contemporary ceramic art globally. Her expertise in glaze chemistry empowers artists to understand, troubleshoot, and innovate in their own work.

Key Information / Practical Details

  • Dates: 12–13 September 2026
  • Times: 10:00am – 4:00pm each day with a 1 hour lunch break included
  • Location: County Hall Pottery, Belvedere Road, London
  • Price: £450 per person
  • Level: Suitable for beginners through to advanced
  • Clay Type: Stoneware
  • Class size: Maximum 12 students
  • Materials: All materials and equipment are included

 

Book your place now to secure a spot in this exclusive masterclass at County Hall Pottery, London.

All classes will take place in our pottery studio at:  County Hall Pottery, Belvedere Road, Waterloo, SE1 7PB.

A welcome email with further instructions about what to expect before your class is sent around a week before your class commences. This email will be sent to the email provided at booking.

Your instructor will meet you in the foyer of the main entrance to County Hall Pottery on Belvedere Road – you’ll know you’re in the right place if you’re standing on the beautiful mosaic floor! They will take you through to our studio space. If you are running late, please call the studio phone when you arrive as you will need to be escorted.

Please feel free to bring a sketchbook or notepad along to make notes during your workshop.

We really hope that you enjoy your workshop with us!

If you have any questions, please see our frequently asked questions page here or contact us at gallery@countyhallpottery.com.linux136.unoeuro-server.com.

Collection of Artwork
Your work will usually be ready for collection within 6 weeks, but times may vary depending on firing schedules. You will be notified by email when your pieces are ready for you to pick up from our gallery.

Shipping

You can arrange for your artwork to be delivered to you (for an additional fee) within one month of the original pick up email being sent out. If your pieces have not been collected or sent within this time-frame, then we regret that we will have to give them away to our local community, as we are limited on shelf space. While we follow best practices to protect all ceramic pieces during packaging, we cannot guarantee that damage will not occur in transit. Once your item leaves our gallery, we are not responsible for any breakage or loss that may happen during shipping.

In-person pickup is highly recommended for delicate or sentimental pieces.

Clay Allocation

A set amount of clay is included in the courses. Two kilograms of clay is included in a 3-hour class. Ten kilograms of dry clay work is included in a 6-week course. Additional clay is available to purchase at a cost of £2.50 per 500g of dry work. Work is weighed before the first firing.

Rescheduling, Cancellation And Refund Policy

* For one-day courses, when given 10 or more days’ notice we can either reschedule, refund or generate a gift code for rebooking your class.
* For one-day courses, when given 9 days or less notice for a cancellation for any reason, we regrettably are unable to reschedule or provide a refund. There are no exemptions. However, you can transfer your place to another individual. Please send us their name in advance.
* For courses longer than one-day, we regret we will not be able to replace or rearrange missed sessions. Please do not ask us to make exceptions.
* We can only accept one named individual to attend sessions for the duration of a course, individuals cannot transfer their place for any of their sessions.
* Gift Cards are non-refundable
* When an instructor is unable to teach a one-day class, for example due to illness, we will do our best to find an alternative. If that is not possible, you will receive a full refund. Notice of this will be given as soon as possible.
* If a teacher is unable to cover a session on a 6-week course, the session will be covered by an alternative and the class will continue as usual. Notice of this will be given as soon as possible.

Health And Safety Policy

* Pottery is a messy business, so it is advised that you wear clothing that you don’t mind getting dirty. We provide aprons but you are welcome to bring your own.
* Please don’t wear loose clothing or jewellery that might catch and tie up long hair.
* Closed-toe shoes are preferable
* There is no eating inside the studio. Drinking is only permitted from a closed-top vessel. There is a kitchenette that adjoins the studio where eating and drinking are allowed.
* Please let us know if you have any allergies, health or accessibility requirements in good time before the class, by emailing gallery@countyhallpottery.com.linux136.unoeuro-server.com
* We aim to educate and inspire through fun workshops. In order for all participants to enjoy our classes, we retain the right to ask individuals to leave if their conduct is deemed unsafe or offensive.

Arrival And Lateness 

* Due to our studio’s location in an historic building, please get in touch before the day of your class if you have any accessibility requirements at gallery@countyhallpottery.com.linux136.unoeuro-server.com
* You will need to meet your instructor at the main entrance of County Hall on Belvedere Road as the journey through the building to our studio is not straightforward! The class will gather in the foyer – you’ll know you’re in the right place if you’re standing on a beautiful mosaic floor! – and you will then be shown to our studio.
* If you are running late and the class has already left the foyer, a member of security will escort you to the studio. This may take some time – so please arrive early. You can enjoy our Gallery space while you wait!

Facilities

* Drinking water is provided in the studio, however if you require more sustenance throughout the class please feel free to bring items along.
* Our studio has a small kitchenette you can make use of and there is an array of cafes, restaurants and shops both within County Hall and the surrounding streets.
* Our gallery has a courtyard with tables and chairs that are free to use within gallery opening hours
* Toilets are available for use and adjoin the studio space

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