Which point of view does the narrator use in the passage? The man at the cash register has a nose the shape of a turnip, and eyes sunk so deep I can't image how he sees well enough to go about his business. "Need something?" he asks.

First, second, or third person point of view

the style of music that was composed during the classical era was concerto grosso.

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artists need to create a realistic interpretation so that people in general can relate to the artwork. for a common people, an artist's impression gets increased only if he can create something which would look realistic. an abstract is difficult for a common people to understand whereas if a person can draw a girl with simple pencil sketch and if that looks like a real figure then the latter will be praised more than the former.