Their gaze would light on her, then wander, their expressions growing blank.

He felt stone behind him, dimly, and let his mind flow into it, grow blank, motionless.

He sank heavily into the trash can and his mind grew blank.

But then I saw his seemingly thoughtful face grow blank with hunger.

Certain words began to be repeated and after each the Inspector nodded and his expression grew blank.

Her expression grew slowly blank as though she were painstakingly washing emotion out of it.

The dead eyes went out, grew simply blank.

It looked for a moment like Weidenreich's will was going to reassert itself, but then his expression grew blank again.

Enlightened, her face grew blank, and she sat back a little.

The Sergeant's eyes widened in astonishment before his face grew swiftly blank.