Human: Write a detailed description of a secluded scene outside of a boat ship with decking, saltwater stains, and deck planking. Assistant: 
An overhead grate to starboard allows light to stream down from above into this area, which is somewhat larger than the rest of the passageway yet almost filled by the foremast as it passes through the decking. Spider-web patterns formed by slowly dripping saltwater stains the walls and crusty, white puddle-shaped stains overlap on the deck planking. A small forward compartment stores cleaning supplies.