"Stanisław Ignacy Witkiewicz (Polish: [staˈɲiswaf iɡˈnatsɨ vʲitˈkʲɛvʲitʂ]; 24 February 1885 – 18 September 1939), commonly known as Witkacy, was a Polish writer, painter, philosopher, theorist, playwright, novelist, and photographer active before World War I and during the interwar period." - (en.wikipedia.org 30.01.2020)
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