This evocative three-stamp set from the Royaume du Burundi (Kingdom of Burundi) features richly colored allegorical scenes symbolizing humanity’s progress and harmony. Each 1.50 Franc stamp portrays a classical-style figure amid dynamic backgrounds—representing science and enlightenment, labor and defense, and the nurturing power of nature. The designs blend mythological and humanist themes with postwar optimism, rendered in a painterly Art Deco style reminiscent of European mural art. Issued during the early 1970s, these stamps exemplify Burundi’s elegant engraved issues before the country became a republic.