In the Adelaide Hours there are 19 thumb-nail sized historiated initials [initial capitals that contain an illustration that is relevant to the particular passage] and which are six lines high and introduce the main sections of the book. These are very elaborate with foliate and knotted motifs, highlighted in white. The predominant colours are blue, yellow, orange, green and pink with a lavish use of burnished gold. These initials contain a story, usually a moment in the life of Christ or of his mother the Virgin Mary. The letters are painted blue and pink, forming the frame for the image; there is often a further line in gold inside the main frame. It is this internal line of gold that is often used to bring the 'action' of the image closer to the reader, by positioning the picture over or beyond the internal frame.

Folio 29r: letter D Carrying the Cross: terce. Christ's body overlaps the internal frame of the letter, making him appear to move into the reader's space. Unusually he is flanked by the Virgin Mary and another companion, rather than his persecutors which is more usual. The internal golden frame is almost totally obscured by the figures, giving the image a forceful immediacy. However there is compassion as well in the image as His mother looks on in sorrow.

Note the detail of the rooster in the intricate border of acanthus leaves. The border is typical of others throughout the volume. The Gothic border was a development of the late 12th and early 13th centuries, and occupying the margins of the pages, allowed a greater interaction between the text and the illustration. In the Adelaide Hours the use of burnished gold is not restricted to the historiated initial but is used throughout the border decoration.

Stocks, Bronwyn 'The Illustrated Office of the Passion in Italian Books of Hours' in The art of the book: its place in medieval worship edited by Margaret M. Manion and Bernard J. Muir Exeter: University of Exeter Press, 1998 pp. 111-152

The medieval imagination: illuminated manuscripts from Cambridge, Australia and New Zealand edited by Bronwyn Stocks and Nigel Morgan South Yarra, Vic.: Macmillan Art Pub., 2008 pp. 184-85

Manion, Margaret Medieval and Renaissance illuminated manuscripts in Australian collections by Margaret M. Manion and Vera F. Vines; with a foreword by K.V. Sinclair Melbourne: Thames and Hudson, 1984 pp. 70-71

The Cambridge illuminations: ten centuries of book production in the medieval West edited by Paul Binski & Stella Panayotova London: Harvey Miller, 2005

De Hamel, Christopher A history of illuminated manuscripts Oxford: Phaidon, 1986

The Medieval Imagination: Illuminated manuscripts from Cambridge, Australia and New Zealand. Interactive extras

Leaves of Gold: An introduction to Books of Hours

Treasures from the National Library: The Clifford Collection Book of Hours

State Library of South Australia: Treasures of the State Library: Italian Book of Hours