Traditional Korean mirrors, known as jeonggan, are often made from bronze and feature intricate designs. These mirrors were not only functional but also served as decorative art pieces, reflecting the craftsmanship of Joseon Dynasty artisans. The surface of a jeonggan is typically polished to create a clear reflection, while the back is adorned with various motifs, including floral patterns and mythical creatures. These mirrors were believed to ward off evil spirits and were often used in rituals, showcasing their cultural significance in Korean history.