In 2011, a monograph long anticipated by art historians with an expertise in Old Russian and Byzantine art was published by Ljudmila Pekarska. The main subject of the monograph - the history of a hoard of jewellery found in Kiev in 1906, and as luck would have it is today divided between the British Museum and the Metropolitan Museum of Art. The author, however, did not limit her study to the analysis of objects from this hoard. She used an extensive amount of comparative materials from collections in many Western, Ukrainian, and Russian museums. L. Pekarska focuses mainly on the cloisonné enamels, an impressive example of exquisite medieval luxury. Welcoming the publication of this book, and being interested in the research, as well as its author, I do not envy the hard work that it would take for a person to write a scholarly review on this publication.