Ancient library filled with towering bookshelves, antique globes, secret passages, and a large stained-glass window casting colorful light.

Close-up of the surface of a seashell, revealing its intricate textures and colors.

Glistening stalagmites and stalactites in an underground cavern.

Ancient library with towering bookshelves, hidden alcoves, a grand central atrium, and soft light filtering through stained glass windows.

The surface of a soap bubble, displaying a rainbow of colors.