What is the purpose of barn stars?

Barn stars, often seen adorning the gables of barns and homes in rural areas, serve both decorative and symbolic purposes. Traditionally, they are believed to bring good luck and protection to the structure and its inhabitants. Additionally, barn stars can represent regional identity or craftsmanship, showcasing the artistry of the builder. Today, they are also popular as a nostalgic design element in country-style decor.