Anchor: Newcomers may prefer to start at the top with the Impressionists and Post- Renoir, Cezanne, Manet, Monet, Toulouse-Lautrec, Degas, and Van Gogh (this is the best collection of his work outside Amsterdam, with several works from the frenzied months of activity before he died in 1890).
Entailed: Newcomers might want to stop with Impressionists.
Contradiction: Newcomers might want to stop with abstract art.
Contradiction: He always estimates his projects' time accurately.
Contradiction: Four teenagers are lounging around.
Contradiction: Postage will be sold at a price that is proportional to the costs. 
Contradiction: A group of men are near artwork.