This fascinating new exhibition of crystalline salt structures draws a parallel between the harvesting of salt and the mining of china clay.

Both materials have been highly valued and extensively transported across the world over time, and are the inspiration behind ceramicist Caroline Winn’s new exhibition.

‘Expressions of Salt and China Clay Traces’ will be on display at Wheal Martyn from Friday 3 May. It features a new body of ceramic work which explores Caroline’s ‘Salt Journey’ and will include collagraph prints of these works, as well as new pieces created with china clay dug from the Wheal Martyn pit.

Caroline started by growing large salt crystals in her studio. Cubic in form, these tiny cubes grew tightly bound together. She then went on to produce 3D digital images of the crystals and using a 3D printer, produced reverse moulds for the clay. 

This creative process has enabled Caroline to capture and faithfully depict the intricate structure and form of salt crystals in her work.

Based in West Cornwall and London, Caroline has been exhibiting her work throughout the UK during her long and established career. Fascinated by both clay and salt, especially their many associations and histories, Caroline is hoping to draw attention to stories around migration and trade. 
China clay was first used in China more than 10,000 years ago to make fine white porcelain and became highly prized by European ceramics producers and other industries. Salt, meanwhile, has been traded for thousands of years, as an essential nutrient for both humans and animals. It is a sought-after commodity that has been taxed to fund states, as well as sometimes used as a weapon of environmental destruction in periods of strife.

Sian Powell, Exhibition and Engagement Officer, said: “We are delighted to be bringing this new body of work by Caroline Winn to Cornwall, which will offer an insight into her creative ‘Salt Journey’ process from salt crystal to finished ceramic, including pieces made from Wheal Martyn clay.”
The exhibition will be on display around the museum and in the Roger Preston Gallery at Wheal Martyn from Friday 3 May until Monday 1 July. Entry is included in the general admission fee.