A Commonwealth stamp using the previously unpublished portrait of the Princess of Wales by an undisclosed photographer for the exclusive use of the Crown Agents' in their issue to commemorate her 21st birthday

ITN Reference: ROYAL/DIANA/19

Agency: Press Association

Chancellor of the Exchequer Sir Geoffrey Howe greeting the Princess of Wales at Number 11 Downing Street tonight, where she and Prince Charles were attending a British Film Institute Dinner. Prince Charles is patron of the BFI

Agency: Press Association

Photographer: Ron Bell

The Princess of Wales, who expects her first child in June, shaking hands with actress Elizabeth Taylor backstage at the Victoria Palace Theatre in London tonight when she met the star of the show and the rest of the cast after attending a charity premiere of the Little Foxes

Agency: Press Association

Photographer: Ron Bell

This romantic new portrait of the Princess of Wales, wearing her now famous ivory silk wedding dress, wedding veil and tiara against a pale green background, goes on show to the public tomorrow. The picture, painted in oils and behind glass, measures 60 x 48 inches, and was commissioned by the Prince of Wales. The artist is Susan Ryder of Suffolk

ITN Reference: ROYAL/DIANA/20

Agency: Press Association

The Princess of Wales is greeted on her arrival in Deptford, south east London today when she opened the New Albany Community Centre. Large crowds gathered to see the Princess expected to be making her last public appearance, before the birth of her first child in late June or early July

Agency: Associated Press

The Princess of Wales blows down a bubble bottle for 6 year old Hailea Wakefield as she makes an informal visit to a playgroup. The Princess is Patron of the Pre-School Playgroup Association

Agency: UPI

Princess Diana wearing a Royal Order Brooch showing the Queen's head and a Spencer diamond tiara for a formal dinner at Government House tonight

Agency: Associated Press

Princess Diana talks with children dressed as clowns here today when the Prince and Princess of Wales made a tour of the Community Parks in Adelaide. The Royal Couple are in the third week of their tour of Australia

Broadcast Date: 5 April 1983

Agency: UPI

Photographer: Roy Letkey

Smiles and handshakes greeted Diana, Princess of Wales after she and Prince Charles arrived on their first day of a Canadian tour. Di was given flowers and the small Canadian flag by spectators at the Garrison Grounds

Agency: UPC

Photographer: Andy Clark

Centre of attention at Stoke Mandeville Hospital's Children's Ward today is Scott Donaldson (11) of Corby, Northamptonshire. The Princess of Wales talks to him as TV personality Jimmy Saville readjusts the boy's t-shirt. The Princess had accompanied the Prince of Wales to the hospital near Aylesbury where he officially opened the new National Spinal Injuries Centre, built as the result of an appeal by Mr Saville

Agency: Press Association

The Prince and Princess of Wales leaving St Mary's Hospital, Paddington today with their day-old baby prince. Their second child, he is to be called Henry Charles Albert David

Agency: Press Association

The Princess of Wales, wearing the Spencer tiara, sits on the left-hand side of the Irish State Coach on her way to today's State Opening of Parliament

Agency: Press Association

Jaunty millinery for the Princess of Wales, at a reception at the Goldsmiths' Hall, London, which followed today's Service at St Paul's Cathedral, marking the Golden Jubilee of King George's Jubilee Trust set up in 1935 to assist the physical, mental and spiritual development of young people, and provide financial support for voluntary youth projects

Broadcast Date: 6 March 1985

Agency: Press Association

Photographer: Ron Bell

This illustration appears in the current issue of Penthouse magazine and is being used by Penthouse as a poster in advertisements in New York's subway (underground) system

Agency: Associated Press

Princess Diana, herself a leader of British fashion, wears a long coat dress tied at the waist with a cord at Lancaster House, London, tonight. She was attending a reception given by Mr Norman Lamont, Minister of State for Industry, in connection with London Fashion Week

Agency: Press Association

Photographer: Ron Bell

Broadcast Date: 23 April 1985

Agency: Reuter

London. Princess of Wales launched year of tribute to Banardo's. A smile from the Princess of Wales today as she attended a service of thanksgiving in Westminster Abbey to mark the inauguration of the Year of the Banardo Volunteer, during which many events will be held to pay tribute to the volunteers who work for the charity. The Princess, who is President of the organisation wore a cream and brown outfit

Agency: Press Association

Photographer: Ron Bell [PA Court Photographer]

Ashdown Forest, Sussex. Sheltering from today's Ashdown Forest rain, the Princess of Wales, patron for the British Red Cross Youth, during her visit to a holiday camp for handicapped children, in the forest

Agency: Press Association

Southampton. Princess Diana with Prince Harry in her arms on board Britannia (close up)

Agency: Press Association

Melbourne, Australia. Princess Diana wears a jeweled headband with her green formal as she and Prince Charles attend a dinner dance in their honour Wednesday night in Melbourne

Agency: Melbourne Sun

The Princess of Wales, dressed in a man's dinner jacket and trousers with a white waistcoat and winged collar and scarlet bow tie, tonight talking to Pete Townsend of The Who, during a "thank you" party held by the Royal couple at a London West End recording studio for pop stars who donated tracks to a charity album for the Prince's Trust

Broadcast Date: 19 November 1985

Agency: Press Association

Photographer: Ron Bell

Three views of the Princess of Wales at last night's "thank you" party for pop stars thrown by her and Prince Charles in London's West End, showing off today's headline making tailored dinner jacket which she wore

Broadcast Date: 20 November 1985

Agency: Press Association

The Princess of Wales with the world's youngest heart-lung transplant patient Jamie Gavin, four, from Raheny, Dublin, at Westminster Abbey, London today for the Woman's Own Children of Courage Awards

Broadcast Date: 18 December 1985

Agency: Press Association

Photographer: Ron Bell

Prince grubby hands. The Princess of Wales examines her hand after her three-years-old son Prince William had given her his grubby one during today's visit to the frigate HMS Brazen moored in the Pool of London. Holding the young prince's other, presumably not grubby hand is Prince Andrew, his uncle who is a helicopter pilot aboard the ship. Prince Andrew's friend Sarah Ferguson accompanied them. Brazen is on a four day goodwill visit on the River Thames in London

Broadcast Date: 19 March 1986

Agency: Press Association

Ship's bell peek-a-boo from the Princess of Wales, and Sarah Ferguson, Prince Andrew's girlfriend, who paid a surprise visit to the Prince's ship today. The vessel arrived in the Pool of London yesterday for a four day visit to London

Broadcast Date: 19 March 1986

Agency: Press Association

Princess Diana bows her head following Prince Charles on a walk to the California Pavilion in the hot sun. Just inside the building she fainted, was attended to and left for their hotel suite. Their schedule is not expected to change

Agency: Reuter

Photographer: Mike Blake

Britain's Princess Diana, wearing a star necklace sparkles at a reception, Tuesday night at the opening of the West Street Studio's, home of the London City Ballet

Agency: Associated Press

The Princess of Wales meets singer/songwriter Paul McCartney (right) flanked by musician Howard Jones before tonight's rock concert at Wembley Arena, London. The musical extravaganza marks the 10th birthday of the Prince's Trust, which raises money to help disadvantaged youngsters

Agency: Press Association

Princess Diana, in an off-the-shoulder evening dress, arrives at the Royal Opera House, London tonight, for the Royal Charity Premiere of "Ivan the Terrible" by the Bolshoi Ballet

Agency: Press Association

The Princess of Wales, as patron of Help the Aged at the London headquarters of the charity today where she presented prizes to the winners of the children's programme "Why Don't You…?" competition. The Princess also presented "Lifeline" alarm units to elderly people nominated by winners of the competition

Agency: Press Association

The Princess of Wales meets Eurythmics singers Dave Stewart and Annie Lennox as she arrives for a charity concert by the group at London's Wembley Arena last night, in aid of the Prince's Trust

Agency: Press Association

The Princess of Wales joins Thomas Page, five (centre) his friends and their nurses for a toddler-level round-the-table chat about the game they are involved in at the Great Ormond Street Hospital for Sick Children. The Princess was visiting the hospital today accompanied by the Prince of Wales

Agency: Press Association

A section of the painting "Votive Offering" by Canadian artist Andrew Durrand, depicting the Princess of Wales touching a young woman dying of AIDS. The princess is one of ten people included in the composition as recognition of their efforts in the battle against the disease. The 6 foot by 12 foot painting is to be blessed by the Very Reverend Alan Webster, Dean of St Paul's Cathedral, on 1 November at St James's Church, Piccadilly

Agency: Press Association

Princess of Wales at the wedding of her dresser Fay Marshalsea to Corporal Steven Appleby

Agency: Studio Seventy

The Princess of Wales surrounded by a sea of top-hatted race-goers at Royal Ascot, in June this year, part of a portfolio of black and white pictures by Press Association court photographer Ron Bell, of Old Coulsdon, Surrey, who was presented with the Best Portfolio award in the 1988 Martini Royal Photographic competition in London today

ITN Reference: ROYAL/DIANA/34

Agency: Press Association

Photographer: Ron Bell

Broadcast Date: 22 August 1994

Agency: The Glenn Harvey Picture Collection

Broadcast Date: 22 August 1994

Agency: The Glenn Harvey Picture Collection

Broadcast Date: 22 August 1994

Agency: The Glenn Harvey Picture Collection

Broadcast Date: 22 January 1996

Agency: Solo Syndication Limited

Agency: Alpha

Agency: Unknown

Broadcast Date: 31 August 1997

Photographer: Tim Graham

Princess Diana shakes hands with Mother Theresa as she was leaving the Rome convent where the missionary is staying after being dismissed from the clinic Wednesday following a bout with pneumonia and heart problems. Mother Theresa is scheduled to depart for India on Thursday

ITN Reference: ROYAL/DIANA/36

Agency: Reuter

ITN Reference: DIANA/38

Agency: White & Reed

Princess Diana left Susie Orbach's private clinic looking extremely upset and close to tears earlier this evening. Diana ran past the waiting snappers to her parked car and before getting into it stood on the pavement for at least a minute sobbing

Agency: Pappix UK

Princess of Wales leaves the Duke's hotel in central London with an unidentified woman. It was announced that she had reached an agreement with the Prince of Wales over the terms of their divorce

Agency: PA News Photo Library

Agency: Rex Features

Photographer: Johnathan Buckmaster

Britain's Princess of Wales, right, walks through the Metropolitan Museum of Art in New York to attend the Costume Institute Gala with Liz Tilberis, chair of the event

Agency: Associated Press

Photographer: Don Pollard

Princess Diana (left) speaks with an unidentified guest at the Costume Institute Gala at the Metropolitan Museum of Art in New York

Agency: Associated Press

Photographer: Don Pollard

She is visiting cystic fibrosis patients at the hospital to coincide with cystic fibrosis week

Agency: PA News Photo Library

Photographer: Neil Munns