A large ice floe in the Arctic Ocean bears an icicle-trimmed cave. This cave served as a hideout for a bearded seal seeking shelter from the harsh Arctic climate.

• 北冰洋上的一片巨大浮冰支撑起一个由冰柱装饰的洞窟。这个洞窟被髯海豹用来作为躲避严酷的北极气候的隐匿之所。