Madonna Gauding has been a student of Buddhism for over 12 years and is a practitioner of martial arts. She is the author of The Meditation Bible, World Mandalas, Six Keys to Buddhist Living and Working with Meditation. Location: St Louis, Missouri, USA.
Piers Gibbon studied Human Sciences at Oxford University (Social Anthropology, Human Ecology, Demography). His final year thesis on Plant Use in Tribal Societies became the basis for an hour-long documentary on Channel Four - Jungle Trip. This followed him on a journey from Kew Gardens (where there is already a plant with his name on the label) to the Amazon to study the ayahuasca ceremony with mestizo shamans around Iquitos and Pucallpa. He also stayed with the Matses tribe where he was put through an ordeal with frog poison and took part in a blowgun competition. He has given lectures on his experiences in the Amazon to the London School of Economics, Bath University and ethnobotanical conferences in Australia and Belgium. He has also presented a six-part TV series on historical food and written and narrated over two hundred hours of science, natural history and adventure documentaries for broadcasters worldwide including the BBC, Discovery, Animal Planet and National Geographic. He presented a TV documentary, titled 'Headhunters of the Amazon', about the headshrinking traditions of the Shuar people of Ecuador, which was aired on Channel Five in May 2009, and then the National Geographic worldwide. He has been Sony nominated for his radio interview work and is also a regular moderator at conferences worldwide.
Paul Gravett is a London-based freelance journalist, curator, lecturer, writer and broadcaster, who has worked in comics publishing and promotion since 1981.
Vivienne Gucwa is a New Yorker, born and bred. She began shooting the city in 2009 with no formal training and a simple point-and-shoot camera. In 2010 she started sharing these pictures on her blog New York Through the Lens and is now followed by millions.