CRIEFF, UNITED KINGDOM - MAY 29: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge's Celtic Knotwork Brooch which she received as a wedding present seen as she visits Strathearn Community Campus on a day of engagements in Strathearn on May 29, 2014 in Crieff, Scotland. (Photo by Max Mumby/Indigo/Getty Images)