Ben Johnson was born in Llandudno, Wales, in 1946. He studied at the Royal College of Art and has lived and worked in London since 1965.

His first solo exhibition was at the Wickesham Gallery, New York, in 1969 immediately after graduating from the Royal College. He is best known for his paintings based on architectural spaces (some almost forensically accurate, others heavily manipulated) and his large-scale, intricately detailed cityscape paintings, which include panoramas of Hong Kong, Zürich, Jerusalem, Liverpool and, most recently, his view of London which was completed as part of a residency at the National Gallery, London, in 2010.

His work is included in the permanent collections of museums worldwide, including the Victoria & Albert Museum, London; the Centre Georges Pompidou, Paris; the Museum of Modern Art, New York; the Regional Services Museum, Hong Kong; and the Government Art Collection.source