H.R. Giger shapes are abundant in this part of the campaign. Here is a great example of what the room looked like to start and what I was able to come up with simply by following the art rules we established beforehand.
Me: "Hey, can I blow up the height of the roof in here"
Designer: "Sure, go nuts!"
https://www.artstation.com/carriesloane
https://www.artstation.com/rogeliod
https://www.artstation.com/quack
https://www.artstation.com/konradbeerbaum