At first safā makes the ground move under the animals’ hooves. Then sabṭan and dukhān shift attention upward, as rising dust resembles smoke. Finally sariyy, qallām and yarāʿ bring the reader toward water and vegetation.
The sensory setting passes through three spaces: dry earth, dust in the air, and the shaded edge of water. The force of the simile arises from this gradual movement through a recognizable landscape.