Turning rust into art: Lightning Ridge's opal mining machines get a makeover

John Murray's initiative transforms discarded mining equipment into vibrant street art canvases in Lightning Ridge.

Told by Paige Turner · 28 August 2026

In a fascinating blend of art and industry, artist John Murray is transforming the abandoned agitators of Lightning Ridge's opal mines into canvases for street artists. This initiative is more than just a creative outlet; it's a celebration of the area's rich opal mining history, revitalizing both the landscape and the local artistic community.

Murray, an acclaimed figure in the regional street art scene, is inviting artists from across Australia to paint on these relics, which were once used to sift soil for precious opals. So far, six of the planned twenty agitators have been adorned with vibrant murals, showcasing a range of styles and inspirations. Unlike many public art projects, there's no restrictive brief, allowing artists the freedom to express themselves fully.

This initiative promotes inclusivity, with a goal of achieving a gender balance among artists. Murray has expressed enthusiasm for the increasing representation of women in the street art scene, a space traditionally dominated by men. Beyond just aesthetics, the project is also about community. Artists are provided with accommodation, meals, and a stipend for travel, fostering a supportive environment for creativity to flourish.

When completed, the agitators will form an open-air gallery near the renowned Three Mile opal field and the Opal Miners Hall of Fame, complete with QR codes linking visitors to the stories behind each piece. This not only enhances the local tourist experience but also highlights the unique intersection of art and local history.

As Murray aptly puts it, this project is a rare opportunity, as such a large-scale transformation of mining equipment into art is virtually unheard of elsewhere in the world.