Norma T. Hollis walks  the labyrinth at Crescent Bay Park during the kick-off of Los Angeles Natural Hair Care Expo (Part of the Nappywood weekend LA.) on Friday, August 2, 2013. A labyrinth is an ancient symbol dating back 3500 years. Labyrinths have long been used as meditation and prayer tools. A labyrinth has only one path. It is unicursal. The way in is the way out. There are no blind alleys. The path leads you on a circuitous path to the center and out again.