BletchleyPark - Station X:
Experts from the top secret World War II code breaking base of Bletchley Park have been called in to the historic estate of Shugborough, in an attempt to solve a 250 year old mystery. Bletchley Park will lead efforts to crack a baffling cryptic inscription etched onto one of Shugborough's eight garden monuments of national importance, rumoured to point to the location of the Holy Grail."
More info on astonishing sculptures, hidden codes and enigmas http://elonka.com/kryptos/
The mystery involves a cryptic encryption: O.U.O.S.V.A.V.V
and allegedly it is wrapped in Templar, Sion and Freemason lore...
It is posted on a mirrored replica of Poussin's "Les bergers d'Arcadie II": on the painting "Et in Arcadia ego" is a reference to Death being present even in Paradise....