An article about an extraordinary meeting to celebrate an equally extraordinary landscape sculpture, in June 2015.
This is the fourth chapter of my book Unnatural (2011), which I'm making available for the bicentenary of the publication of Frankenstein. pdf
The Unseen - A History of the Invisible
A series of five programmes looking at amazing events and characters from science history, on BBC Radio 4.
They are available for some time on the BBC iPlayer here.