Each of the 24 windows opens to reveal a picture detail from the story and, on the back of the window, a short extract from the words of the story. In that way, the story of Mary and Joseph's journey can be charmingly told, day by day, over the Advent season. is also available as a full-length picture book, adapted from Gunhild Sehlin's classic story and sumptuously illustrated by Hélène Muller with marvelous details of the Holy Land."