Your father-in-law's nativity scene is truly a work of art and symbolism. The attention to detail, from the sunrise sky to the specific representation of each element, reflects a deep understanding of tradition and its meanings. The separation between the sacred and earthly parts adds a profound layer to the scene. It's heartening to see such dedication to preserving the rich cultural and religious significance of Christmas. Wishing you and your family a joyful holiday season surrounded by this beautifully crafted representation of the Christmas story.