Her even eyes, pupils black in the shadow, looked back with unexpected depth.

And each has a role that brings out unexpected depth.

Lan blinked, a little surprised by this unexpected depth to his friend.

His voice had an unexpected depth and resonance for one with so slender a build.

In such a reading the surface is closely examined to reveal unexpected depths.

To ward off the darkness, he dived into music, and it took on unexpected depth.

He grunted, his eyes wide from the unexpected depth of the pain.

Once again his wife showed her unexpected depths.

The pleasure in this production is its unexpected depth.

But the initial shock at the unexpected depth of the slowdown appears to have passed.