The Labyrinth in full bloom at the Getty Museum Gardens.
In Greek mythology, the Labyrinth (Gk. λαβύρινθος labyrinthos) was an elaborate structure constructed for King Minos of Crete at Knossos and designed by the legendary artificer Daedalus to hold the Minotaur, a creature that was half man and half bull and which was eventually killed by the Athenian hero Theseus. Daedalus had made the Labyrinth so cunningly that he himself could barely escape it after he built it. Theseus was aided by Ariadne, who provided him with a fateful thread, literally the "clew," or "clue," to wind his way back again.
The term labyrinth is often used interchangeably with maze, but modern scholars of the subject use a stricter definition. For them, a maze is a tour puzzle in the form of a complex branching passage with choices of path and direction; while a single-path ("unicursal") labyrinth has only a single Eulerian path to the center. A labyrinth has an unambiguous through-route to the center and back and is not designed to be difficult to navigate.
This unicursal design was wide-spread in artistic depictions of the Minotaur's Labyrinth even though both logic and literary descriptions of it make it clear that the Minotaur was trapped in a multicursal maze.
A labyrinth can be represented both symbolically and/or physically. Symbolically it is represented in art or designs on pottery, as body art, etched on walls of caves, etc. Physical representations are common throughout the world, and are generally constructed on the ground so they may be walked along from entry point to center and back again. They have historically been used in both group ritual and for private meditation.
Courtesy of Wikipedia