Ketaki Seth has been photographing for 25 years in black and white and with film and chemistry. She has exhibited in museums and galleries in India and abroad. Her three books include, Twinspotting (1999), Bombay Mix (2007) and A Certain Grace: The Sidis, Indians of African Descent (2013). A selection of her Sidi work, ‘On Belonging: The Sidi, Indians of African Descent,’ is currently showing at The National Portrait Gallery in London. She is now working in colour.