And on the right, in that long dark oval, you can see that it has a virus.

The white blob and the dark oval had both faded, which would be expected after five years of Martian weather.

The cave was pitch black; a slightly less dark oval marked its entrance.

Ashtaar's fingers close around the dark oval of polished stone before her.

A single dark blue oval showed near the horizon in what he thought of as the northern hemisphere.

She sat on a couch; through a clearing in the trees, the lake was a dark oval.

The tall windows above the door seemed to change shape, to merge into two great dark ovals.

Almost immediately I could see a dark oval.

She was staring straight up at him, and still his face was little more than a dark oval.

Then the dark oval of a face, the flash of metal.