We're even going to visit the largest iceberg ever recorded.

Outrageous as these examples are, they are just the tip of a very large iceberg.

More powerful white dragons will sometimes turn a large iceberg into a floating lair.

Larry Deon gave them a large floating iceberg as their sanctuary.

The largest icebergs in the world are formed this way.

To the north even larger icebergs were visible in the hazy distance.

The source of the sound was most likely a large iceberg as it became grounded.

I believe that those cases represent the local tip of a large national iceberg.

Enron was only the well-publicized tip of a large iceberg.

Depends; the flagship 'products' are only the tip of a large iceberg.