Aerial view taken by drone of iceberg in Fjallsjokull Glacier Lagoon during a summer day, Iceland, Polar Regions

Aerial vertical view by drone of Fjallsjokull Glacier Lagoon during a summer day, Iceland, Polar Regions

Fjallsarlon Ice Lagoon overlooking Fjallsjokull Glacier during snowstorm, Iceland, Polar Regions

A glacier pouring down off the Vatnajokull icecap, the Fjallsjokull Glacier and Fjallsarlon lagoon, near Jokulsarlon, Iceland, Polar Regions

Fjallsarlon glacial lake and Fjallsjokull (Oraefajokull) glacier near Jokulsarlon glacial lagoon, south-east Iceland (Austurland), Iceland, Polar Regions

Fjallsarlon glacial lake and Fjallsjokull (Oraefajokull) glacier near Jokulsarlon glacial lagoon, south-east Iceland (Austurland), Iceland, Polar Regions

Fjallsarlon glacial lake and Fjallsjokull (Oraefajokull) glacier near Jokulsarlon glacial lagoon, south-east Iceland (Austurland), Iceland, Polar Regions