Nomusa Senzesihle, who lived with HIV for 17 years before telling her kids, sits with her granddaughter in her home.

Nomusa Senzesihle, who lived with HIV for 17 years before telling her kids, sits with her granddaughter in her home.

 Sossusvlei petrified trees, Namibia

Sossusvlei petrified trees, Namibia

 Nikeziwe Ntshangase lived with HIV for years before a counselling programme helped her tell her children.

Nikeziwe Ntshangase lived with HIV for years before a counselling programme helped her tell her children.

 Team Indigenous at the Roller Derby World Cup, England

Team Indigenous at the Roller Derby World Cup, England

 Mother from the El Molo tribe, Lake Turkana, Kenya

Mother from the El Molo tribe, Lake Turkana, Kenya

 Girl from Kibera, Kenya

Girl from Kibera, Kenya

 Women beading under a tree, Laikipia, Kenya

Women beading under a tree, Laikipia, Kenya

 Victoria Falls/ Mosi-oa-Tunya - 'the smoke that roars', Zimbabwe

Victoria Falls/ Mosi-oa-Tunya - 'the smoke that roars', Zimbabwe

 Vulture conservation programme, Zimbabwe

Vulture conservation programme, Zimbabwe

 Vultures in the sky, Zimbabwe

Vultures in the sky, Zimbabwe