G.B. England. Wiltshire. Salisbury. On June 15th, 800 years to the day since King John sealed the Magna Carta at Runnymede, Salisbury celebrated the Barons' attempt to curb the power of the throne by producing a document that became the basis for the constitution of England and other countries. Throughout the town, sculptures of the 25 barons have been located with a trail map so visitors can find each one. This one is MC 800 Baron by artist Mark Elling, one of three barons situated on Salisbury Cathedral's lawns. 2015