thumb|Photo of two [[Kurdish people|Kurdish men and an Orthodox cleric, taken by Pascal Sébah at the universal exhibition in Vienna, 1873]]
Pascal Sébah (; 1823 – June 25, 1886) was an Ottoman photographer in Istanbul and Cairo. Best known for his prolific photography of Anatolia, Egypt, and Greece, Sébah established the studio that would later become Sébah & Joaillier.
Life and work
thumb|left|The Water Carrier, mounted photograph by Pascal Sébah
Pascal Sébah was born in Istanbul, then the capital of the Ottoman Empire, to a Syrian father and an Armenian mother.
He initially worked in collaboration with the French photographer, Henri Bechard. Sébah's studio was known as 'El Chark (meaning "The Orient"), situated at 439 Grande Rue de Pera in the center of the city and close to the embassies and hotels where tourists met.
Sébah primarily produced photographs for the tourist trade. By the second half of the 19th century, tourist travel to Egypt had created a strong demand for photographs as souvenirs. Sébah was among a group of early photographers in Constantinople and Cairo to capitalise on this demand. These pioneering photographers included Félix Bonfils (1831-1885); Gustave Le Gray (1820-1884), brothers Henri and Emile Bechard; the British-Italian brothers Antonio Beato (c. 1832–1906) and Felice Beato and the Greek Zangaki brothers. By 1873 Sébah was successful enough to open a second studio in Cairo. The same year, he exhibited at the Ottoman pavilion of the Universal Exhibition in Vienna, Austria.
He established a valuable working relationship with Turkish painter and archeologist Osman Hamdi Bey, taking photographs as part of the artist's preparation, and in which he experimented with light and shade.
Following his death on 25 June 1886, the studio continued in business. It was managed by his brother, Cosmi, and in 1888 Polycarpe Joiallier became a partner. At this time, the company was renamed Sebah & Joaillier Pascal's son, Jean Pascal Sébah, also joined in 1888 and went on to run the studio with other photographers. The firm developed a reputation as the leading representative of Orientalist photography and in 1889 was appointed the Photographers by Appointment to the Prussian Court.