Celtic patterns are intricate designs that originate from the art and culture of the Celtic peoples of Europe. These patterns often feature interwoven lines, knots, and spirals, symbolizing the interconnectedness of life and eternity. They are commonly found in Celtic manuscripts, metalwork, and stone carvings. These designs are characterized by their symmetry and repetition, creating a sense of rhythm and flow. Celtic patterns are often used in modern art, jewelry, and tattoos, reflecting a deep appreciation for the historical and cultural significance of Celtic heritage.