Papa Legba is a prominent figure in Vodou, a religion practiced primarily in Haiti and parts of the Caribbean. He is often depicted as an intermediary between the human world and the spirit world, allowing communication with other spirits. Traditionally, he is portrayed as an old man with a cane, wearing a hat and often smoking a pipe. In Vodou rituals, Papa Legba is invoked at the beginning to open the gates to the spirit realm. He is associated with the crossroads, symbolizing choices and opportunities, and is revered for his wisdom and guidance in navigating life's paths.