The Celtic symbol for everlasting love is the Serch Bythol, composed of the unity of two triangular knots. They are each separate and individual, as I emphasized here by shading them slightly differently. Where they meet they create a circle of union, symbolizing the bringing together of the body mind and spirit in eternal love. In this case the tattoo is a sad memorial for a wife who recently passed, and their joined initials will be a permanent sign for this widower of his eternal devotion to her memory.
