Vintage Diorama Glass Nativity Christmas Ornament

This is a large-format vintage spherical Christmas ornament featuring a hollow glass diorama interior. The piece is constructed from thin, blown glass with an iridescent or pearlescent finish on the exterior shell. Inside the spherical cavity is a miniature Three-Piece Nativity scene featuring Mary, Joseph, and the infant Jesus in a manger, molded from plastic or resin and hand-painted with muted blues, reds, and browns. The top of the sphere includes an outer hand-painted brown thatched roof motif, creating a stable atmosphere. The background is embellished with small gold star decals. The ornament is mounted on a wide, circular base painted in yellow and green tones, which shows visible adhesive or tape residue around the circumference, suggesting a previous repair or reinforcement. At the apex is a standard metal loop for hanging. The style and construction point towards a mid-to-late 20th-century manufacture, likely European or American. Condition issues include significant adhesive staining on the base, minor paint loss on the exterior stable roof, and potential age-related yellowing of the internal components. The craftsmanship shows a combination of mass-production and hand-finishing common for mid-century holiday decor.