My son was naked except for a dark blue cap that one of them had put on his head.

The hair might have been any color beneath the dark cap.

He wore long, pure black robes and a dark cap.

She tucked her hair beneath a dark cap and stared at herself in the mirror.

White hair stuck out in tufts from beneath a dark cap.

In winter, the head goes white apart from a darker cap and eye-spot.

Lucy was a step ahead of me, her face shadowed by a dark blue cap.

He pulled the sweater up over her dark cap of hair and tossed it away.

They have a dark cap with a white line over the eyes and a short thin bill.