Writ in Water, a major architectural artwork by Mark Wallinger, in collaboration with Studio Octopi, provides a new immersive space for contemplation and reflection at Runnymede, Surrey. Writ in Water is open seven days a week and is free to enter.
www.nationaltrust.org.uk/visit/surrey/runnymede-and-ankerwycke/writ-in-water-at-runnymede