Hippo with mouth open facing sky - India

Split image of staghorn coral in front of an uninhabited island - Ailuk Atoll, Marshall Islands, Pacific

The Brandwag rock under a bright blue sky - Golden Gate Highlands National park, South Africa

The Brandwag rock under a bright blue sky - Golden Gate Highlands National park, South Africa

Scenery of Giants Castle Nature Reserve under dramatic skies - South Africa

The Brandwag rock under a bright blue sky - Golden Gate Highlands National park, South Africa

A rocky shore with African Penguin colony in background and a colourful sunset overhead - South Africa

Cloud formations over the mountains at the Royal Natal National Park - South Africa

View down Giants Castle Nature Reserve under a clear sky - South Africa

A colourful sun set over the Atlantic ocean at Betty's Bay - South Africa

The seashore backed by the Kogelberg Mountains with dramatic clouds overhead - South Africa

Scenery of Giants Castle Nature Reserve under dramatic skies - South Africa