Now the western sky was alight with unnatural, pulsing color.

There was some color to Mao's cheeks, unnatural as women's rouge.

Two spots of unnatural colour show in his cheeks above the beard.

An opposing consideration is of safety and calls for visible unnatural colors, such as bright yellow or red.

It seemed to be of an unnatural color, and to have a strange rigidity about the features.

There were spots of bright unnatural color in her cheeks.

Geraden took a deep breath, and some of the unnatural colour left his face.

Could she see the eerie unnatural color of my eyes?

Highlights can be done in natural or unnatural colors.

The faces of all three were of the unnatural color.