Magna Carta Crypt in Washington, D.C. The 800th anniversary of the original charter occurred on 15 June 2015, and organisations and institutions planned celebratory events. The British Library brought together the four existing copies of the 1215 manuscript in February 2015 for a special exhibition. British artist Cornelia Parker was commissioned to create a new artwork, "Magna Carta (An Embroidery)", which was shown at the British Library between May and July 2015. The artwork is a copy of the Wikipedia article about the Magna Carta (as it appeared on the document's 799th anniversary, 15 June 2014), hand-embroidered by over 200 people. On
Magna Carta the origin of the trial by jury system, and acknowledged the ancient origins of Parliament: because of Magna Carta and this ancient constitution, an English monarch was unable to alter these long-standing English customs. Although the arguments based on Magna Carta were historically inaccurate, they nonetheless carried symbolic power, as the charter had immense significance during this period; antiquarians such as Sir Henry Spelman described it as "the most majestic and a sacrosanct anchor to English Liberties". Sir Edward Coke was a leader in using Magna Carta as a political tool during this period. Still working from the 1225 version