Underwater photography in the context of Shipwrecks

Media diving is underwater diving in support of the media industries, including the practice of underwater photography and underwater cinematography outside of normal recreational interests. Media diving is often carried out in support of television documentaries, such as the BBC series Planet Earth or movies, with feature films such as Titanic and The Perfect Storm featuring underwater photography or footage. Media divers are normally highly skilled camera operators who use diving as a method to reach their workplace, although some underwater photographers start as recreational divers and move on to make a living from their hobby.

Equipment in this field is varied with scuba and surface supplied equipment used, depending on requirements, but rebreathers are often used for wildlife related work as they are normally quiet, release few or no bubbles and allow the diver a lengthy bottom time with a reduced risk of frightening off the subject.

A disposable or single-use camera is a simple box camera meant to be used once. Most use fixed-focus lenses. Some are equipped with an integrated flash unit, and there are even waterproof versions for underwater photography. Internally, the cameras use a 135 film or an APS cartridge.

While some disposables contain an actual cartridge as used for loading normal, reusable cameras, others just have the film wound internally on an open spool. The whole camera is handed in for processing. Some of the cameras are recycled, i.e. refilled with film and resold. The cameras are returned for "processing" in the same fashion as film cameras.

Tabarka (Arabic: طبرقة Ṭbarqa) is a coastal town located in north-western Tunisia, close to the border with Algeria. Tabarka was occupied at various times by Punics, Greeks, Romans, Arabs, Genoese and Ottomans. The town is dominated by an offshore rock on which there remains a Genoese castle. Nationalist leader Habib Bourguiba, later president of post-independence Tunisia, was exiled on Tabarka by the French colonial authorities in 1952. Tourist attractions include coral fishing, the Coralis Festival of underwater photography, and its annual jazz festival.

Jacques-Yves Cousteau, AC (/kuːˈstoʊ/, also UK: /ˈkuːstoʊ/; French: [ʒak iv kusto]; 11 June 1910 – 25 June 1997) was a French naval officer, oceanographer, filmmaker and author. He co-invented the first successful open-circuit self-contained underwater breathing apparatus (SCUBA), called the Aqua-Lung, which assisted him in producing some of the first underwater documentaries.

Cousteau wrote many books describing his undersea explorations. In his first book, The Silent World: A Story of Undersea Discovery and Adventure, Cousteau surmised the existence of the echolocation abilities of porpoises. The book was adapted into an underwater documentary called The Silent World. Co-directed by Cousteau and Louis Malle, it was one of the first films to use underwater cinematography to document the ocean depths in color. The film won the 1956 Palme d'Or at the Cannes Film Festival and remained the only documentary to do so until 2004 (when Fahrenheit 9/11 received the award). It was also awarded the Academy Award for Best Documentary in 1957.