Oton Župančič was a Slovene poet, translator, and playwright. He is regarded, alongside Ivan Cankar, Dragotin Kette and Josip Murn, as the beginner of modernism in Slovene literature. In the period following World War I, Župančič was frequently regarded as the greatest Slovenian poet after Prešeren, but in the last forty years his influence has been declining and his poetry has lost much of its initial appeal.
Ottavio Rinuccini was an Italian poet, courtier, and opera librettist at the end of the Renaissance and beginning of the Baroque eras. In collaborating with Jacopo Peri to produce the first opera, Dafne, in 1597, he became the first opera librettist.
Ottessa Charlotte Moshfegh is an American author and novelist. Her debut novel, Eileen (2015), won the Hemingway Foundation/PEN Award, was shortlisted for the Booker Prize, and was a fiction finalist for the National Book Critics Circle Award. Moshfegh's subsequent novels include My Year of Rest and Relaxation, Death in Her Hands, and Lapvona.
Otto Bauer was one of the founders and leading thinkers of the left-socialist Austromarxists who sought a middle ground between social democracy and revolutionary socialism. He was a member of the Austrian Parliament from 1907 to 1934, deputy party leader of the Social Democratic Workers' Party (SDAP) from 1918 to 1934, and Foreign Minister of the Republic of German-Austria in 1918 and 1919. In the latter position he worked unsuccessfully to bring about the unification of Austria and the Weimar Republic. His opposition to the SDAP joining coalition governments after it lost its leading position in Parliament in 1920 and his practice of advising the party to wait for the proper historical circumstances before taking action were criticized by some for facilitating Austria's move from democracy to fascism in the 1930s. When the SDAP was outlawed by Austrofascist Chancellor Kurt Schuschnigg in 1934, Bauer went into exile where he continued to work for Austrian socialism until his death.
Otto Ludwig Bettmann, known as "The Picture Man," was the founder of the Bettmann Archive. Bettmann is considered to have "virtually invented the image resource business."
