Köppl David
Lecture:
Luminous Cavern
The scene takes place in a deep otherworldly cavern. The cave's rough stone surfaces are represented using diffuse materials. Small puddles of water are spread around the floor and reflect the glowing mushrooms and glowworms on the ceiling using a mirror BSDF. The scene is illuminated by a large sun-like mesh emitter at the entry of the cavern and around 200 mushrooms and glowworms.