Take a sneak peek into estate’s past

The Harley Gallery at Welbeck is giving visitors a sneak peek into the estate’s past with a new exhibition exploring the underground ballroom and labyrinthine tunnels.

Running until September 20 at the private estate that inspired it, Rem Koolhaas’s Elements of Architecture: Corridors and Welbeck Tunnels’ looks at the fundamentals that make up buildings.

Lisa Gee, director of The Harley Foundation at Welbeck, said: “Rem believed the 19th century architecture and extraordinary network of tunnels here at Welbeck represented the crowning glory of corridor development.”