Four Senses In "Low-Level"

Poul Anderson, Shield, VIII and IX.

VIII is action as Koskinen and Vivienne escape from the Crater, under cover of a Chinese attack, into "...the labyrinth called low-level." (p. 66)

In the opening paragraph of IX, they are in a low-level alley:

gloom;
trickling light;
dust and paper on the wind;
a pneumotube;
tangled power lines;
sky-glow;
growling;
pounding;
automatic machines and traffic;
cold air;
faint sulfur smells -

- four senses.