Against the uniform red glare it showed as a simple, dark speck.

I could see individual cells, and some of them were swollen with dark specks.

They look like hard, thick patches of skin with dark specks.

He pointed to a dark speck among the clouds overhead.

Between him and the green below he saw a dark speck.

Was that a dark speck on the water, in the distance?

Its color varies from gray to orange, with white or dark specks.

A few minutes later, I saw various-sized dark specks coming at me.

And as he looked across the clearing his eyes caught the dark speck of movement beyond the trees, out on the open slope.

Sure enough, in the distance, a dark speck was heading for the island.