human
Produce a detailed written description of a deserted scene outside a sand dune with dunes, clouds, ground, and wind.
assistant
Blotches of blue sky occasionally emerge from their hiding places in the sandy clouds blanketing the land. Bulimic dunes hack and cough themselves up into the air with the aid of the scorching wind, regurgitating particles that catch the light briefly before rejoining their siblings on the ground. The effect is disorienting but not without a hint of natural aesthetics only the desert can supply.