Joe Tilson: ALCHERA revisits the artist’s wood relief, painting and sculptural works from the 1970s and 80s. Named after the ancient aboriginal concept of a timeless spiritual “Dream Time”, this body of work marks a profound shift in his artistic practice. Having moved from London to the countryside of Wiltshire and Tuscany, Tilson abandoned British Pop Art tropes to explore timeless, natural and ecological themes, drawing on influences ranging from Ancient Greek and Australian Aboriginal history to the writing of James Joyce and W. B Yeats among many others.

Fabricated through hand-building, burning, branding and painting wood, Tilson’s works connect with natural materials on various time scales: his sculptures become memory devices for both ancient histories and recent events, employing simple words and linguistic techniques to become content-carriers and, ultimately, symbols of much grander concepts and associations.

The artist’s political and cultural interest in ecology and the natural world is relevant now more than ever, as Tilson grapples with enormous environmental cycles and, at the core of this exhibition, the four ancient elements of Earth, Water, Fire and Air. Seeking to establish a kind of order within the world and its ever-changing elements, Tilson uses poetic oppositions and subdivisions of time to present various helpful systems: the four seasons, the four elements, days of the week and letters of the alphabet. Navigating these familiar patterns and cycles, he invites us, as Marco Livingstone writes, ‘on a journey that replaces a conventional understanding of ‘linear’ time with a more expansive concept of ‘organic’ or circular time.’