Olga Boznanska (Polish, French, 1865-1940) oil painting on board, Portrait of a Woman. Signed lower left. Provenance: Trinity International Auctions and Appraisals, International Fine Art Auction, October 21, 2017, lot 23. Olga Boznanska is known for Impressionist portrait, figure, still life and interior scene painting. Olga Boznanska was a Polish painter of the turn of the 20th century. She was a notable female painter in Poland and Europe and was stylistically associated with French impressionism. One of a kind artwork.