The sculpture is part of a wider art trail inspired by the local 'Sea Swallow' children's book.
The poetry on the shell appears only when the sea washes over it or when it rains.
The structure weighs approximately 20 tonnes.
The artist, Stephen Broadbent, specializes in public art that aims to reconnect people to their environment.
It is strategically placed to frame views of the sea and the horizon.
Mary's Shell is an 11-meter-wide steel sculpture located on the sands of Cleveleys beach in Lancashire. Designed by artist Stephen Broadbent, it serves as a central feature of the Mythic Coast art trail. The sculpture is constructed from cast and fabricated metal that reflects the coastal landscape. It functions as an amphitheater, with internal seating designed for visitors to view the Irish Sea. The surface is inscribed with poetry by Gareth Owen, which becomes visible only when the shell is wet. The sculpture sits directly on the beach and is partially submerged by the tide twice daily. It represents a focal point for both local heritage and modern public art installations along the promenade.
From the promenade looking down at the shell at low tide to capture the geometry against the sea.
Check local tide tables before arriving, as the shell becomes inaccessible or fully surrounded by water during high tide.
Wear waterproof footwear as the surrounding sand is often damp or saturated.
Visit during or shortly after a rain shower to see the poetry become visible on the surface.
Do not attempt to walk out to the sculpture during an incoming tide, as the water levels rise quickly across the flat beach.
Do not climb or jump on the exterior metal structure to prevent damage to the artwork and risk of injury.
