Insular Art, also known as Hiberno-Saxon art, is the unique style that emerged in the British Isles during the early medieval period, characterized by intricate patterns, vibrant colors, and a fusion of Celtic, Germanic, and Christian influences. This artistic tradition is most famously exemplified in illuminated manuscripts such as the Book of Kells, which showcase the elaborate interlacing, zoomorphic motifs, and detailed ornamentation typical of the style.