The author presents a series of publications by Franciszek Ziejka related to his stays in France and Portugal in 1970–1973 (Aix-en-Provence), 1979–1980 (Lisbon) and 1984–1988 (Paris). At that time, Ziejka disseminated knowledge about the language, Polish literature and culture in those universities, and at the same time, in libraries and especially archives, he undertook research on the culture of these countries and the presence of Polish literature and culture. The result was groundbreaking studies on the relationships and contacts of Polish artists and writers with representatives of Western creative circles. In these studies, Ziejka expanded our traditional knowledge of the presence of Polish culture in the West and discovered new traces of it, including those sometimes associated with such famous artists as Chopin, Joseph Conrad or Zygmunt Krasiński.