I like how the stack of boxes close in the space to form very narrow corridors and feels very much like a maze. Un able to see where you are going with the endless rows of crates/ boxes.
This image is similiar to my idea of waterlogged/ leaking in the interior, puddles forming in different spots. This particular shot makes the warehouse seem disgusting and decayed, no longer fit for storing items.
In this space it shows a longer period of abandonment with rubble falling from the ceiling and walls, this is another way of making the warehouse unstable. I am not sure if this image feels too empty for my idea.
This is an example of a warehouse that has been flooded so huge areas of water which could be relevance for why the frogman/ diver is moving around in this enviroment. It also has parts untouched and I can think of my character pulling himself up until a mysterious hand grabs his ankle to stop him from reaching the trombone.
Another image with patches of water, which could be described as spillage from the drain/ pipe entrance. I also like the boxes and bits of crates left wrecked on the floor as well as the stored boxes.