The artist painted both lights and darks to create contrast in the portrait.

As evening falls, the sky darks and the city lights come on.

The Darks gathered at dusk, their shadows swallowing the last light.

The darkful forest seemed to swallow every sliver of moonlight as we passed through it.

She navigated the abandoned cathedral, noting the different darknesses that pooled in the alcoves.

They spoke in hushed tones of a darke that had settled over the moors.

The darke corridor echoed with distant footsteps as I crept toward the old library.

She searched for her keys in the dark and finally found them under the couch.

We set up camp at dark and gathered around the fire.

When the power failed, the street went dark, and we stumbled toward the faint glow of a single porch light.