Even the shadows could not conceal the luster of the smooth coins.

This vessel is small, space is large, and the planet's shadow conceals us.

In doing battle with them, I have discovered that they don't need shadows to conceal them.

The tall shadows of the Temples were too concealing.

The shadow of the hood concealed the mage's face.

Every shadow might conceal some wicked spirit of the night.

He looked down at her, shadows concealing his expression.

The shadow of the hat against the glare concealed his features from John.

Hood and shadow concealed the face of Loford's brother.

Highlights, for example, call attention to shapes and textures, while shadows often conceal things, creating a sense of mystery or fear.