Manod: The Nation’s Treasure Caves

Twenty-four archival photographs documenting the removal of our paintings to Manod in Snowdonia, together with five photographs of the quarry as it appears today by Robin Friend, will be on display.

Website
https://www.nationalgallery.org.uk/whats-on/exhibitions/manod-the-nation-s-treasure-caves

Source: http://www.culture24.org.uk/mw522?id=EVENT583173