An other way to represent the labyrinth: As a sphere.
Ariadne’s thread in a classical 7-circuit labyrinth covers the whole place on the sphere.
It is a work of art from Marianne Ewaldt. She says:
The sphere symbolises the world, wholeness, unity.
The individual labyrinth sphere represents the concept: The whole world is a labyrinth.
Marianne Ewaldt created different labyrinth spheres since 1999. Some of them you can see on her website … Link>