Advent calendar size A4 “An der Mühle” There is a lot going on on this advent calendar. Deep snow-covered landscape, the mill wheel rattles, the coachman brings goods, the children play in the snow. Open a door day after day and experience the dream of Christmas of yesteryear. As atmospheric and beautiful as it was back then. This advent calendar makes children's eyes light up! What is hidden in the mill house? Figure 2 gives a brief insight. Let your imagination run its course.