At the beginning of December 2014  was published “The Great Encyclopedia of World Polonia“ numbering 534 pages, edited by prof. Zbigniew S.Piasek. Publishers Foundation “Institute for Education and Development” in Czestochowa and Publisher Polonia University in Czestochowa. The idea of the Encyclopedia is to maintain and preserve the heritage of the Polish community, remaining in exile, and Poles in the country, actively cooperating with numerous organizations, associations and foundations Polonia. Encyclopedia on pages 239-245 placed biography, a portrait, a photograph in the studio at work and the three color reproductions of works Andrzej Jan Piwarski. On pages 233-238 is a biography, a portrait and four color reproductions of works by Barbara Ur Piwarska.