Medieval castle on a misty cliff, surrounded by a dense forest, a moat with a drawbridge, and knights on horseback patrolling.
Undersea Atlantis-like city with crystal domes, marine life swimming around, ancient ruins, and glowing bioluminescent plants.
Enter a subterranean cavern illuminated by bioluminescent fungi, creating an eerie, phosphorescent underground world.
Intricate ice crystals forming a frosty pattern on a windowpane.