Undersea Atlantis-like city with glowing crystal structures, mermaids, schools of fish, and ancient ruins.

A delicate frost pattern on a windowpane in the winter.

Rooftop garden in a modern city at dusk, with twinkling fairy lights, a variety of plants, comfortable seating, and a skyline view.

A rocky mountain range with a meandering river in the valley below.

Undersea Atlantean city with ancient ruins, bioluminescent flora and fauna, merpeople, and a crystal palace.