Abbas Attar (; full name: ʿAbbās ʿAṭṭār; 29 March 1944 – 25 April 2018), better known by his mononym Abbas, was an Iranian photographer known for his photojournalism in Biafra, Vietnam and South Africa in the 1970s, and for his extensive essays on religions in later years. He was a member of Sipa Press from 1971 to 1973, a member of Gamma from 1974 to 1980, and joined Magnum Photos in 1981. Career Attar, an Iranian transplanted to Paris, dedicated his photographic work to the political and social coverage of the developing southern nations. Since 1970, his major works have been published in world magazines and include wars and revolutions in Biafra, Bangladesh, Ulster, Vietnam, the Middle East, Chile, Cuba, and South Africa with an essay on apartheid. From 1978 to 1980, he photographed the revolution in Iran, and returned in 1997 after a 17-year voluntary exile. His book iranDiary 1971–2002 (2002) is a critical interpretation of its history, photographed and written as a personal diary. From 1983 to 1986, he travelled throughout Mexico, photographing the country as if he were writing a novel. An exhibition and a book, Return to Mexico, journeys beyond the mask (1992), which includes his travel diaries, helped him define his aesthetics in photography. From 1987 to 1994, he photographed the resurgence of Islam from the Xinjiang to Morocco. His book and exhibition Allah O Akbar, a journey through militant Islam (1994) exposes the internal tensions within Muslim societies, torn between a mythical past and a desire for modernization and democracy. The book drew additional attention after the September 11 attacks in 2001. When the year 2000 became a landmark in the universal calendar, Christianity was the symbol of the strength of Western civilization. Faces of Christianity, a photographic journey (2000) and a touring exhibit, explored this religion as a political, a ritual and a spiritual phenomenon. From 2000 to 2002 he worked on Animism. In our world defined by science and technology, the work looked at why irrational rituals make a strong come-back. He abandoned this project on the first anniversary of the September 11 attacks. His book, In Whose Name? The Islamic World after 9/11 (2009), is a seven-year quest within 16 countries : opposed by governments who hunt them mercilessly, the jihadists lose many battles, but are they not winning the war to control the mind of the people, with the "creeping