Who was a Nobel laureate, Eugene O'Neill or Stanisław Ignacy Witkiewicz?
Stanisław Ignacy Witkiewicz Stanisław Ignacy Witkiewicz (] ; 24 February 188518 September 1939), commonly known as Witkacy, was a Polish writer, painter, philosopher, playwright, novelist, and photographer active in the interwar period.
Roman Stanisław Ingarden Roman Stanisław Ingarden (1 October 1920 in Zakopane – 12 July 2011 in Kraków) was a Polish physicist, specialised mainly in optics and statistical mechanics, son of the Polish philosopher Roman Witold Ingarden.