And she remembered that old face, the open mouth like a black tunnel into a strange mind.

We seemed to be in a long, black tunnel.

It seemed as if she were looking through a long, fuzzy, black tunnel.

In her dream, she falls down a long, black tunnel, shot with streaks of white.

But beyond that it was a black tunnel of ignorance.

Escaping from the hall of mirrors into a long black tunnel.

Everything else can become a blank, black tunnel, allowing my mind to wander, to remember.

He took a deep breath, held Carol's hand, and walked into the black tunnel.

He seemed to be viewing the scene from deep within a long black tunnel.

A black tunnel led into the bowels of the hill.