Antony Charles Robert Armstrong-Jones, 1st Earl of Snowdon was a British photographer and filmmaker. He is best known internationally for his portraits of world notables, many of them published in Vogue, Vanity Fair, The Sunday Times Magazine, The Sunday Telegraph Magazine, and other major venues; more than 280 of his photographs are in the permanent collections of the National Portrait Gallery.

The wedding of Princess Margaret and Antony Armstrong-Jones took place on Friday, 6 May 1960 at Westminster Abbey in London. Princess Margaret was the younger sister of Queen Elizabeth II, while Antony Armstrong-Jones was a noted society photographer.