Guardian exhibition: Insider, Outsider? Challenging perceptions of the developing world – audio slideshow

Dr Shahidul Alam, chairman and international ambassador of Majority World, talks about how his photo agency showcases the work of photographers from Asia, Africa, Latin America and the Middle East, who share the same language and local knowledge as the people they are photographing, to provide insights into local cultures, development issues, environments and contemporary lifestyles

• See the exhibition at the Guardian Gallery, Kings Place, London until 22 July

Interview by Mark Tran. Produced by Eric Hilaire / www.guardian.co.uk, Tuesday 17 July 2012 17.42 BST