Brent Stephenson / Huge iceberg with streaked sky under expansive open sky. Drake Passage, near the South Shetland Islands, Antarctica, December.

Konrad Wothe / Chinstrap Penguin (Pygoscelis antarctica) hopping over ice, South Sandwich Islands, Antarctica

Jan Vermeer / Chinstrap Penguin (Pygoscelis antarctica) pair courting, Southern Thule, South Sandwich Islands, Antarctica

Pete Oxford / Chinstrap penguin - ecstatic display {Pygoscelis antarctica} South Sandwich Is

Pete Oxford / Chinstrap penguin (Pygoscelis antarctica) in ice. South Sandwich Islands, Antarctica

Pete Oxford / Macaroni penguin (Eudyptes chrysolophus) in ice Antarctic, South Sandwich Islands

Bryan and Cherry Alexander / Sunset over Adelie penguin (Pygoscelis adeliae) group by Bellingshausen Island and Cook Island, South Sandwich Islands Antarctic

Konrad Wothe / Former whaler station Grytviken, King Edward Cove, South Georgia, South Sandwich Islands, Subantarctic, Antarctica. February 2007.

Brent Stephenson / Iceberg, Drake Passage, near the South Shetland Islands, Antarctica, December.

Doug Allan / Chinstrap Penguins (Pygoscelis antarcticus) on the slopes of active volcano. Zavodoski Island, South Sandwich Group, Antarctic. Freeze Frame book plate page 157.

Doug Allan / Giant Isopod (Isopoda). South Orkney Island, Antarctica. Freeze Frame book plate page 93.

Doug Allan / Colonies of Chinstrap and Macaroni Penguins (Eudyptes chrysolophus) on the slopes of active volcano, Zavadovski Island, South Sandwich group, Antarctica. Freeze frame book plate page 154.