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.

The Alice and Louis Koch Collection of finger rings was originally collated by a jeweller from Frankfurt am Main, once described as the German 'Cartier and Faberge'. By 1909 the collection comprised 1,722 rings from Antiquity to 1900. Rene Lalique, a contemporary of the time, was included, undoubtedly as a moderniser of the ring form. In the past twenty-five years the fourth generation of the family continued where Louis Koch and his wife Alice left off and expanded the collection to include rings from the twentieth and twenty-first centuries. This publication will present the complete collection of contemporary rings, now kept in the Swiss National Museum, Zurich. Nearly 600 rings by artist jewellers from around the world document how these miniature works of art have become modern sculptures showcasing new materials and techniques, daring designs and current themes. Text in English and German.