Based on this image from the urbex subreddit. Quite a lot of fun makign my own interpretation of it and putting a spookier spin on the subject. I tried doing some other things that didn't make it into the scene in the end like water dripping down the walls but it was getting too complicated for what it is haha.

And here's the lesson render.

And as a little easter egg, the beast casting the shadow.

Great lesson as always!