The five men walked through the corridor with sober faces.

This is a day for a light heart, not a sober face.

He looked along the line of keepers, and they kept sober faces.

One look at his sober face told Garion that the young man always considered everything.

There seemed to be no sign of injury, except for a small cut or two on his sober face.

Then he smiled, and it transformed his usually sober face into that of a much younger man.

He looked round the circle of sober faces and shrugged.

In any event, the museum is putting on a sober face.

Even the sober face of the model opened in a momentary grin.

Her sober face revealed how important it was to pull things together.