Sailors give three cheers during the closing ceremony of two months of naval exercises in Sydney Harbour, Australia.
Visitors take a picture at the Hong Kong Flower Show, a 10-day event showcasing 350,000 flowers from 20 countries.
The model Caprice and comic Leigh Francis show off their red noses in support of Comic Relief, a charity campaign backed by the BBC which urges people to "do something funny for money".
An army band plays at the end of China's annual parliamentary session at the Great Hall of the People in Beijing.
Three rare Siberian tiger babies - also known as Amur tigers - cuddle at a zoo in Leipzig, Germany. The triplets were born to their mother Bella on 2 March.
Skeletons of parent and child Mapusaurus roseae dinosaur go on display at the Dinosaurs of Gondwana exhibition in Tokyo.