It tells us the journey has been long, hot and uncertain — and the play establishes this before a single word is spoken.
The opening stage direction sets it: the four are “walking along a dusty road”, they “appear travel-worn but resolute”, and “the sun is high”. The dialogue then supplies the measure — ten days from their village, with Ram Datt admitting that “every day feels longer than the last”. Dust, midday sun and worn clothes together say what none of the men says aloud: this has been hard, and they are near the end of their patience.
- It contrasts with what comes next. Scene II opens in a hall “adorned with rich draperies, tall columns, and a golden canopy”. The dust makes the throne room brighter.
- The dust is also the evidence. A paved road keeps no footprints. It is precisely because the road is dusty that a camel’s limp, its blindness and its pain can be read there at all. The setting that looks like the men’s hardship turns out to be the instrument of their success.