Gustave Viaud
French photographer

Gustave Viaud (April 25, 1836 – March 10, 1865) was a French naval surgeon born in Rochefort, Charente-Maritime on 25 April 1836 and died off Ceylon, present-day Sri Lanka, on 10 March 1865.
Biography
Viaud was the elder brother of the writer Pierre Loti. He arrived in Tahiti in 1859 and worked in Taravao and the nearby islands, becoming the first photographer of Tahiti. Viaud had a camera that required very long exposure times of between 5 and 15 minutes, which forced him to take only landscapes. Gustave Viaud left 25 photographs of Papeete which constitute as many historical documents. He left Tahiti in 1862 before being appointed to Cochinchina.
The International Hydrographic Organization named Viaud Ridge after him in 1993. The ridge is an underwater mountain range in the Indian Ocean, located near where he died and where he was submerged the day after his death.
Bibliography
Dictionnaire illustré de la Polynésie, 4 vol, Editions de l'Alizé, 1988 (in French)
Numa Broc, Dictionnaire des Explorateurs français du XIXE siècle, T.4, Océanie, CTHS, 2003, p.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Jul 2, 2026. The linked authority identifier is Q3121348. VIAF identifies the subject as 24385312. The Library of Congress control number is no2007095944. 3 of 4 selected statements include explicit references; 1 carry qualifiers and 1 use preferred rank. The first chronological checks are 1836, 1865, 1859 and 1862.
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This entry incorporates text from “Gustave Viaud” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.