Human: Generate for a spooky scene inside of a medieval apothecary with a barrel and powder. Assistant: 
A large barrel sitting directly in the middle of the floor makes it necessary to veer to either side in order to pass. Oddly, a rhythmic ticking that sounds much like a muffled metronome comes from within the sealed container. At the base of this barrel, a small crack has allowed a tiny pile of greyish powder to spill out. The faint scent of sulphur touches the air.