Blue sky thinking: Robert Ashton visits Houghton Hall
‘Turrell has a lifelong fascination with light.’

I have a battered copy of Walton Hannah’s controversial exposé of freemasonry, Darkness Visible. Hannah was a clergyman, and was horrified at the strong religious undertones to some masonic rituals. He knew that many senior clergy were Masons and saw this as a conflict.
You need to login to read subscriber-only content and/or comment on articles.