impressionist and post-impressionist paintings from the u.s.s.r. Impressionist and Post-Impressionist Paintings from the U.S.S.R. Impressionist and post-impressionist drawings Impressionist & post-impressionist drawings / Impressionist and post-impressionist masterpieces from the National Gallery of Art / Impressionist & post-impressionist drawings Impressionist and Post- Impressionist Drawings Impressionism and post-impressionism：Highlights from the Philadelphia Museum of Art Impressionism and post-impressionism :: highlights from the Philadelphia Museum of Art / Impressionism and post-impressionism :