On the fourth day of my week-long editorship of Smithsonian Magazine’s Instagram page one month ago, here are the three Arctic Oracle images and texts published. Click each photo to retrieve the corresponding Instagram page:

Bearded seal on ice in Svalbard, Norway. © Randall Hyman

Randall Hyman sits on iceberg in Arctic Ocean.

Scientist researches Arctic tern migration. © Randall Hyman