Documentary photographer Michael Freeman and tea expert Timothy d'Offay explore the terroir, taste and culture of the world's favourite drink.

Michael Freeman, professional photographer and best-selling author, was born in England in 1945, took a Masters in Geography at Brasenose College, Oxford University, and then worked in advertising in London for six years. In 1971 he made the life-changing decision to travel up the Amazon with two secondhand cameras, and when Time-Life used many of the pictures he came back with, he embarked on a full-time photographic career.

Since then, working for clients that include all the world's major magazines, most notably the Smithsonian Magazine (for which he has shot more than 40 stories over 30 years), Freeman's reputation as one of the world's leading reportage photographers has been consolidated. Of his many books, which have sold over 4 million copies worldwide, more than 60 titles are on the practice of photography. For this photographic educational work he was awarded the Prix Louis Philippe Clerc by the French Ministry of Culture.

Freeman's books on photography have been translated into 27 languages.

Over 20 years ago while living in Japan's ancient capital Kyoto, Timothy d'Offay became fascinated by tea culture and the tea growing areas around the city. Using Japan as a base, he soon started to explore the tea traditions of Taiwan, Korea, and Hong Kong as well. These experiences led him to start importing tea in the late 1990s from the people and places he had visited and in 2000 he co-founded East Teas at Borough Market with the tea expert Alex Fraser. Since then he has travelled extensively to many of the world's most famous tea producing areas. Timothy is the owner and founder of Postcard Teas.