Human: Generate for me a description of a eerie scene inside a bank with a monstrosity, a painting, and a table. Assistant: 
Tucked into this corner of the bank is the Exchange, consisting of three separate iron boxes laid out on a table for making change. No light penetrates the roof of this windowless building, most of the illumiation coming from greasy oil lanterns hanging on the walls. A small painting hangs on the eastern wall, depicting an enormous otherworldly monstrosity in the middle of devouring a ship.