Tadema Gallery was founded in 1978 by Sonya and David Newell-Smith in London's famed Camden Passage in Islington. They were successful photo-journalists who ventured into the field of 20th century abstract art and the decorative arts of the 19th and 20th centuries. By 1982 they had discovered a passion for artist-designed jewellery and showed in the gallery an eclectic choice of jewels from significant designers of the Revivalist, Art Nouveau, Arts & Crafts, Jugendstil, Art Deco, and Modernist movements. With over 500 unique jewellery pieces from the 1860s to 1960s, the book reflects the 40-year history of the gallery and the superb eye of its inspirational founders.