Oungans make tiny temples in jungle clearings nearby the waterfall, where they dance with pilgrims holding blue and red ribbons, tying them around trees to rid themselves of ill health. Notable oungans Anti-slavery advocate, Dutty Boukman, was born in Senegambia (modern-day Senegal and The Gambia) and was brought to Jamaica during the slave trade. From there, he eventually ended up in Haiti, where he would be a missionary in starting the Haitian Revolution of 1791. Boukman was an oungan and therefore held significant influence over the slave population, making it possible to spark a slave revolt. Boukman was also known as "Zambo" to his followers. On August 14, 1791, Boukman alongside Cécile Fatiman (a manbo), went to the woodland of Bois-Caïman in the Northern part of Haiti. Here, a Vodou ceremony took place. Legend obscures the details of the ceremony. As a diasporic religion, orality plays a large part in the history of Haitian Vodou, therefore there are many disagreements between historians as to the exact events which took place. The only written records were by the French occupation, therefore have questionable credibility. The largely accepted story is that Fatiman is believed to have contacted the West African deities involving animal sacrifice and an oath. Boukman is thought to have delivered a passionate speech calling the enslaved Africans to venerate their own original Supreme Being and to oppose the "false" Christian God. Boukman's speech concluded with "Route lalibete nan tout ké nou!" ("Listen to the voice of liberty which speaks in the hearts of all of us!"). The speech had not only religious purposes but also sparked a desire for liberty and freedom amongst the slaves. Another notable oungan is artist Clotaire Bazile. He started his creative career making vèvè (sacred images drawn on the floor by scattering powders), but, all oungans undertake this ritual, so Bazile was not officially considered an artist at this time. In 1973, lwa, in Bazile's dreams, instructed him to make flags for his temple in Port-au-Prince. In 1980 Bazile opened a workshop where family members and friends can contribute to his work. His designs are distinctive geometric forms and drawn from dream memories before being transferred on cloth. The process is similar to procedures undertaken by imams and marabouts to create divination or amulet. In a 1993 interview in Brookline, Massachusetts, Bazile described the process of being chosen by lwa to undertake his artwork,