Sarah has lived and worked in London all her life, but pops over to Rome fairly often. After completing her MA in History of Art at University College London, specialising in late 19th Century French Painting and mid 20th Century Art, she has worked in different areas of the contemporary art world in both London and Rome, before deciding to focus on gallery education. This necessitated a far greater knowledge base, so Sarah trained to be a guide and qualified as a City of London Guide and as a Blue Badge Tourist Guide in 2008. She now works as a guide, specialising in Museums and Galleries as well as tours for children and young people, she teaches courses in art history and the history of London at the University of Richmond and works as a gallery educator at the National Portrait Gallery and the Dulwich Picture Gallery, specialising in tours for older people and people with Dementia.

Philippa is an Oxford educated historian with specialist training in Art History. A qualified teacher with over 15 years experience as a resident guide and teacher at Dulwich Picture Gallery. For the last two years she has been on an intensive course learning about this great city. A Londoner all her adult life, she enjoys all aspects of the city, from the architecture to the food markets, from the parks and riverside walks to the galleries and city churches. Her particular interests are the quirkier, less well-known places which only a long standing Londoner gets to know.

Lawrence travelled and excavated extensively in Israel, Jordan and Egypt before attending the University of Durham where he studied archaeology. He specialised in ancient human remains during his Masters' at Liverpool University Medical School, followed by a year of travel and excavation in the UK and Africa. He won a scholarship to attend University College London, where he wrote his Doctorate on ancient populations of the Western Mediterranean basin and the Canary Islands. He currently lectures at Birkbeck College, University of London. He carries out research at London's Natural History Museum and spends several months each year working on a major archaeological project in Peru. He is also connected with excavations in Egypt, Bolivia, California, Sierra Leone, Ghana, and Spain, where he works with a forensic unit recovering the fallen from the 1936-1939 Spanish Civil War. In addition to his research, he has interests in the classical world, ancient Assyria, geology, palaeontology, twentieth century art history and the history of London.