How does Arthur Miller describe the urban setting of New York City in Death of a Salesman?

From the text:

We are aware of towering, angular shapes behind it, surrounding it on all sides. Only the blue light of the sky falls upon the house and forestage; the surrounding area shows an angry glow of orange. As more light appears, we see a solid vault of apartment houses around the small, fragile-seeming home. An air of the dream dings to the place, a dream rising out of reality.