The product is a Christie's auction catalogue from 1989 focusing on contemporary ceramics by renowned artists such as Bernard Leach, Hans Coper, and Lucie Rie. Printed in English and published by Christies, this catalogue provides valuable insights into the works of these influential potters, showcasing their unique styles and techniques. With a focus on the ceramics from the late 20th century, this catalogue serves as a valuable resource for collectors and enthusiasts interested in the artistry of these renowned artists.