Sentry looks truly tiny when it first comes to the surface just ahead of the bow of the ship, 300 meters distant among white-capped wave-tops.
Sentry
Image courtesy of Chris German, INSPIRE: Chile Margin 2012 Expedition, NOAA-OER. Download larger version (jpg, 1.8 MB).

Sentry looks truly tiny when it first comes to the surface just ahead of the bow of the ship, 300 meters distant among white-capped wave-tops.

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