A major landmark of Naïve Art (Primitivism) expressing a utopian dream of universal brotherhood. Rousseau allegorically depicts world dignitaries and diplomats gathered to pay homage to the French Republic (personified as Marianne) alongside a peaceful lion. Characterized by flattened perspective, crisp outlines, and charmingly straightforward execution, the painting transforms global diplomacy into a whimsical, idealistic vision of harmony.