Many ancient labyrinths are red on a yellow ground.
The time for the Upward Way is about half that of the Downward Way. The walls of the Labyrinth can be marked with large or small rocks, ropes, chalk marks, lines in sand, shrubbery, fence posts, or in many other ways. The circular arcs can be marked by grooves in sand or dirt, or by chalk, flour or some similar marking material. It fits in an area 30 knots wide and 27 knots deep, and its largest radius is 15 knots. The path comprises 602 knots.