He looked up at Tolonen with an unchanged expression, calm, his great authority unruffled.

Dr. Stadler did not move or answer; as the seconds clicked past and his face still held an unchanged expression, it began to look paralyzed.

Just read over it, expression unchanged.

Only one being in that room preserved a completely unchanged expression.

"Very well," she said, at last looking down at him, but with unchanged expression.

Like something out of a nightmare, she saw the face of the Siamese statue, alive and active, but with its solemn expression unchanged.

Sarina looked at Petersen's unchanged expression and gave a helpless little shrug.

His expression unchanged, almost, the Armorer threw the blaster on the bed and slid back the bolt on the door.

"These days," said Czernobog, his expression unchanged, "we have nothing."

Her expression re-mained unchanged, but she was evidently forming a different judgment of the type of man she had to deal with.