caricature of Prince Charles on his investiture as the 21st Prince of Wales, on 1st July, 1969, at Caernarfon Castle, when the 20 year old prince was bestowed with this title and the Earldom of Chester by his mother, Queen Elizabeth II, the ceremony conducted by the Constable of the Castle, his uncle, Lord Snowdon, Scarfe presumably musing at the native Welsh reaction to the rather fey young English prince