Read the excerpt from David Foster Wallace’s Infinite Jest.Three faces have resolved into place above summer-weight sportcoats and half-Windsors across a polished pine conference table shiny with the spidered light of an Arizona noon. These are three Deans—of Admissions, Academic Affairs, Athletic Affairs. I do not know which face belongs to whom.Which literary device is used in phrases such as “summer-weight sportcoats” and “polished pine”?