Happy 50th anniversary! Palace releases new portraits of Prince Charles

Portrait of The Prince of Wales and Duchess of Cornwall released in celebration of the 50th anniversary of His Royal Highness�s Investiture. Source: Instagram @clarencehouse

The Investiture of Prince Charles at Caernarfon Castle, Caernarfon, Wales, Prince Charles kneels before the HRH Queen Elizabeth II, 1st July 1969. (Photo by Alisdair Macdonald/Mirrorpix/Getty Images)

Charles, Prince of Wales and the Queen Mother at a ceremony, UK, 22nd November 1979. (Photo by John Minihan/Evening Standard/Hulton Archive/Getty Images)

Diana, Princess of Wales and Prince Charles, Prince of Wales suffer from the heat as they watch an entertainment on November 05, 1989 in Yogyakarta, Indonesia. (Photo by Anwar Hussein/Getty Images)

The Prince of Wales talks to a group of Omani schoolchildren from Wadi Hatat government primary school in Muscat's business district on November 22, 1999. (Photo by John Stillwell - PA Images/PA Images via Getty Images)

Prince Charles, Prince of Wales and Camilla, Duchess of Cornwall smiles as she arrives to attend the Christmas Day service at Sandringham Church on December 25, 2009 in King's Lynn, England. (Photo by Chris Jackson/Getty Images)