Three interlaced chains, vertebral pattern found on Manx runestones. Composed of three distinct sets of linked rings interlaced, with Y-shaped lower part, symbolizing foliage of sacred tree Yggdrasil.
Circle frame composed of interlaced chains, interwoven similar to a knitted cable pattern. Celtic knot style, modeled on a vertebral pattern, found on Manx runestones. Isolated illustration. Vector