A pristine snowfield, unbroken except for animal tracks.
Futuristic underwater city with bubble-like structures, bioluminescent plants, submarines, and diverse marine life swimming around.
High fantasy dragon's lair, with treasure piles, intricate rock formations, a majestic dragon perched, and a brave knight approaching.
Ancient library with towering bookshelves, mystical artifacts, hidden passageways, and a grand, globe-lit reading room.