human
Write a detailed description of a spooky ocean setting with a skeletal arm draped with seaweed and a silver coin.
assistant
Visibility far into the distance is largely obscured by the indigo-hued waters, except for a smattering of silvery-gold rays. The water itself is somehow thicker at this depth, enveloping and curling over everything it touches like a nebulous fog. Buried in the sand, a skeletal arm draped with undulating seaweed clutches a silver coin in its bony hand.