Photographer Mario Testino is enjoying a double celebration, not just 30 years of taking the most memorable images of our time, but also his first ever exhibition in China.

Pictures from Kate Moss to Kate Middleton line the walls of the Today Art Museum in Beijing, in a tribute to fashion, royalty and photojournalism.

Testino famously photographed Princess Diana weeks before she died and put Margaret Thatcher back in "Vogue".

In this television special, the Peruvian-born artist speaks to James Chau.