Love this image, so serene! Tenuous link from the music to the image here - the song mentions 'Ox and ass before him bow' - works for me!
For this one print:-
The Mary, Stable & Cattle motifs onto quality white card
The Good Christian Men Rejoice background panels on quality white card or paper
Cut out one of the smaller background panels, a small motif and a greeting with a craft knife and ruler.
Stick the background panel to an A6 cream/ivory card blank and the motif and greeting to gold metallic card, all with double-sided tape. Trim around the motif and greeting with a craft knife and ruler to leave a small border.
Stick the two pieces to the card with sticky pads.