The shot was taken from almost sea level, and the ship looked like a massive, towering gray cliff.

"Just a spring," I told her as we looked up at the dark streak that marked a fold in the massive cliff.

I knew that at this depth a submarine plateau began, its massive cliffs reaching to the ocean floor.

Now she was curled up against the massive black cliff of the exposed AI hull.

Now they rounded the last massive cliff and she caught her breath.

In other places it forms massive cliffs and monoliths.

We visited massive 300-foot-high cliffs that had birds perched on every rocky precipice.

A third massive cliff with several stories of rock shelters was to the south, across The River on the left bank.

She skirted the edge of a massive cliff that overlooked a huge, black ocean.

This one tumbled down into this canyon from a massive cliff on the far side.