The Celtic knot, often featuring intricate looping patterns, represents the concept of eternity, continuity, and the interconnectedness of life. These designs have deep roots in Celtic culture, believed to embody concepts such as the cycles of life, death, and rebirth, making them popular choices for those seeking meaningful tattoos. Historically, these knots were used in Celtic art and manuscripts, showcasing the skill of artisans. Variations of the Celtic knot include the endless knot, representing the unbroken cycle of life, and the trinity knot, often associated with the holy trinity in Christianity. Placement options for this tattoo range from the forearm and back to smaller areas like the wrist and ankle, allowing for a versatile expression of its rich symbolism.