A grey reef shark swims above a school of surgeonfish - Tuamotu Islands

Eurasian wolf standing on a rock, captive - France

A giraffe head peaking over the brow of a hill - Tanzania

Green turtle hatchling on the shoreline - Tanzania

Female chimpanzee grooming a younger individual on the ground - Tanzania

Green turtle hatchling on the sand - Tanzania

Spotted Sandperch portrait on sandy substrate - Tanzania

Whale shark - Quintana-Roo, Mexico, Caribbean Sea

Circular fields result from centre-pivot farming methods - South Africa

Skyline of Johannesburg - Johannesburg South Africa

Aerial view of a graveyard and tombstones - Johannesburg, South Africa

Aerial view of Sandton City and the Michelangelo Towers - Gauteng Province, South Africa