human
Generate for a dark scene outside town with tiling, storm drain, footprints, and runoff water.
assistant
The slightly slanted rooftop of the paper mill is covered with piles of sawdust, creating little piles of powder that resemble dirty snow. Jet black tiling peeks through the heavy layer of dust occasionally, in vague shapes that sometimes resemble footprints. A sizable storm drain edges the roof, likely used to collect runoff water to be used for other purposes.