The C4th Roman Rotunda church in Thessaloniki is the most important monument of the early Christian era. In this comprehensive monograph, Hjalmar Torp presents the findings of his life-long archaeological and iconographic research on the Rotunda. He explores the archaeological data, the various phases of the architecture, and the chronological issues of the monument. The nuanced descriptions of the mosaics, their colours and their techniques are based on a detailed scaffold review and survey. The iconography of the mosaics is then analyzed and interpreted in conjunction with historical and theological sources; the building of the palatine church and its sumptuous decoration is attributed to an initiative by Theodosius the Great. This slip-cased set of two books, abundantly documented and richly illustrated, is a unique testimony on the Rotunda. Volume One: text. Volume Two: Illustrations. 500 illustrations, many in colour. This book is only available in French.

The mosaics in the Rotunda in Thessaloniki are the most significant decorations that remain from the early Byzantine period. Th is richly illustrated book invites the reader to enter the building and experience the splendid golden and silver mosaics that cover the cupola and vaults. It includes a timeline and a list of recent publications. Colour photographs, many specially taken for this publication, document the spectacular qualities of these magnificent mosaics. After an introduction to the architecture of the Rotunda, the authors focus on the mosaics, discussing such issues as imperial patronage, the martyr portraits, the pictorial programme, as well as mosaic technique and the aesthetic qualities of the multi-coloured images. The succinct text provides an up-to-date introduction to the mosaics.