A collection machine wanders in its wake.
Its rotating armatures pull detrius from the landscape to its body, holding close an assemblage of waste as it wanders.
The weeds, hay, twigs, and branches begin to break down; moss and lichen start to grow, bees build hives, and swallows nest as the machine accumulates. It meanders until it folds under its own weight, where it continues to decompose into closely monitored compositions of compost and microbiota.
