Matthias Breiter / South Sawyer Glacier and bay full of bergy bits, Tracy Arm-Fords Terror Wilderness, Tongass National Forest, Alaska

Larry Michael / Front edge of Sawyer Glacier, Tracey Arm, South East Alaska, USA

Larry Michael / Harbour / Common seals (Phoca vitulina) hauled out on brash ice below Sawyer Glacier, Tracy Arm, South East Alaska, USA

Larry Michael / Tourist boat passing beneath face of Sawyer Glacier, Tracey Arm, South East Alaska, USA

Matthias Breiter / Waterfalls near South Sawyer Glacier, Tracy Arm-Fords Terror Wilderness, Tongass National Forest, Alaska