Book of Kells produced the first facsimile of the Book of Kells. The majority of the pages were reproduced in black-and-white photographs, but the edition also featured forty-eight colour reproductions, including all the full-page decorations. Under licence from the Board of Trinity College Dublin, Thames and Hudson produced a second facsimile edition in 1974. This edition included all the full-page illustrations in the manuscript and a representative section of the ornamentation of the text pages, together with some enlarged details of the illustrations. The reproductions were all in full colour, with photography by John Kennedy, Green Studio, Dublin. In 1979, Swiss publisher Faksimile-Verlag
Book of Kells "minor pigment damage" while en route to Canberra. It is thought that the vibrations from the aeroplane's engines during the long flight may have caused the damage. The Book of Kells contains the four Gospels of the Christian scriptures written in black, red, purple, and yellow ink in an insular majuscule script, preceded by prefaces, summaries, and concordances of Gospel passages. Today, it consists of 340 vellum leaves, or folios. The majority of the folios are part of larger sheets, called bifolios, which are folded in half to form two folios. The bifolios are nested inside of each other and