She turned away from him and looked out at the far horizon.

From there, of course, you will see the Earth at the horizon.

At the horizon, the sky turned the color of blood.

As we reached one, there would be another, out at the horizon.

There, far away at the very horizon, was a city.

I tried to find a clear spot, then looked around at the horizon.

He could see dust ahead, at the horizon or beyond.

"You have to always be looking at the horizon," he said.

She looked away from me, at the horizon and sighed.

For a long moment he just stares at the dark horizon.