Nighthawks is a painting by the American artist Edward Hopper that portrays four people in a downtown diner late at night as viewed through the diner's large glass window. The light coming from the diner illuminates a darkened and deserted urban streetscape. The painting has been described as Hopper's best-known work and is one of the most recognizable paintings in American art. It has been suggested that Hopper was inspired by a short story of Ernest Hemingway's, either "The Killers" (1927), which Hopper greatly admired, or the more philosophical "A Clean, Well-Lighted Place" (1933). In response to a query on loneliness and emptiness in the painting, Hopper said that he "didn't see it as particularly lonely". He said: "Unconsciously, probably, I was painting the loneliness of a large city."
