Monday 20th July  2026
Time: 10am - 5pm
Pottery Gagliano
Age: 18+ (16+ if accompanied by a paying adult)
Price £195 

Explore the unpredictable world of Naked Raku, a specialised firing technique known for its dramatic black-and-white surfaces. Naked Raku uses a resist slip and glaze system that peels away after firing, allowing smoke to directly mark the clay surface. The result is a unique pattern of fine crackles, lines, and smoky textures, each piece completely one of a kind.

The process begins with smooth, porous clay bodies, often treated with Terra Sigillata and carefully polished to achieve a refined surface.
During firing, pieces are heated to approximately 800–900°C, then removed from the kiln and placed into sealed containers with combustible materials such as sawdust. The smoke penetrates the clay, creating bold contrasts between the white surface and deep black markings. Once cooled, the outer glaze layer is removed, revealing the final “naked” surface beneath.

The Workshop
This full-day session is suitable for all levels, whether you are new to Raku or have previous experience. The day includes an introduction to the Naked Raku process, demonstrations, and multiple firings. You can bring your own bisque-fired pieces or purchase pots at the studio to decorate and fire. Burnishing and Terra Sigillata are recommended to enhance the final results. Please see instructions below. 

Lunch & Refreshments
Please bring your own lunch. There are local shops, including a nearby Sainsbury’s, as well as takeaway options and restaurants close to the studio.
Tea, coffee and biscuits will be available throughout the day.

Health & Safety
Raku firing involves high temperatures, flames and smoke.

• Please wear cotton clothing with long sleeves

• No open-toed shoes

• Tie back long hair and avoid loose clothing
  (Please note: you may smell of smoke at the end of the day!)

Bringing Your Own Pots
If bringing your own work, please ensure:

• Made from Raku clay (e.g. crank body)

• Even thickness (not too thin)

• pot treated with Terra Sigliata

• Bisque fired

• Maximum size: 16cm wide or 18cm tall

• Only one piece at the maximum size

We will ensure everyone has the opportunity to fire at least three pieces during the day.

Naked Raku is a process of contrast, precision and chance — where fire, smoke and surface meet to create truly unrepeatable results.