Potions Storeroom render. This started as some practice to make a dusty glass material, and I wanted to push the dusty, dark environment feel. All models and shaders created by me in Blender/Substance. I used cloth sim to place the kelp in the jar. Particles to fill the liquid with particulate and float the dust motes. The light beams are just primitives with a position gradient in the volume shader. I used Thomas Kole's excellent geo node setup for cobwebs. https://gitlab.com/thomaskole/geometry-nodes-cobwebs.