Mark Fiennes

In 1996, Fiennes married Caroline Evans and lived with her in Clare, Suffolk until his death in 2004, aged 71, from undisclosed causes.

Fiennes' work featured some of the world's most renowned museums as well as Britain's most celebrated estates. In 1985, he received a commission from the National Gallery of Art in Washington D.C. to produce images for their exhibit Treasure Houses of Britain. After this, his photography recorded the restoration of Windsor Castle for the Royal Collections.

He was commissioned to illustrate books for a number of British and American publishers, including HarperCollins, Random House, Thames & Hudson and Yale University Press. Between 1983 and 1995, he regularly contributed to Country Life magazine.

Fiennes was educated at Eton College for several years before he fell ill with glomerulonephritis. In hope of improving his health, his parents sent him to Australia, New Zealand and the United States where Fiennes studied agriculture. With his health restored, he returned to England and became a farming tenant on the estate of the Earl of Stradbroke near Blythburgh, Suffolk, where he met and married novelist Jennifer Lash in 1962 at Lothingland. Her passion for art served as an impetus for Fiennes, who took up photography at the age of 40.

He and Jennifer "Jini" Fiennes (1938–1993) were the parents of actors Ralph Fiennes and Joseph Fiennes, filmmakers Martha Fiennes and Sophie Fiennes, composer Magnus Fiennes and conservationist Jacob ("Jake") Fiennes. They also had a foster son, Michael Emery, an archaeologist. Jini Fiennes died from breast cancer in 1993, aged 55. His grandson is actor Hero Fiennes Tiffin.

Mark Twisleton-Wykeham-Fiennes (11 November 1933 – 30 December 2004) was an English photographer and illustrator. Fiennes was perhaps best known for his architectural studies.