A 200-year-old Tutsi art form made with cow dung, Rwanda's imigongo painting tradition has experienced a revival in the Great Lakes nation three decades after the 1994 genocide, becoming a symbol of culture and unity. Known for its raised black and white patterns, imigongo is widely believed to have been invented by a Tutsi prince in the 19th century. Prince Kakira mixed cow dung and ash to create a material which he used to paint three-dimensional patterns on the walls of his palace in eastern... Read this story