A Celtic knot is a decorative design characterized by interwoven patterns that have no beginning or end. These intricate loops symbolize eternity, unity, and the interconnectedness of life. Often found in Celtic art, they are commonly used in manuscripts, jewelry, and architecture. Celtic knots can vary in complexity, ranging from simple designs to elaborate patterns with multiple crossings. They are often associated with Celtic culture and heritage, reflecting the artistic traditions of ancient Celts. These knots are not only visually appealing but also carry deep meanings related to spirituality and nature.