Spinello Aretino painted "Saint Francis before the Pope (The Approval of the Franciscan Rule)" sometime in the 15th century. Its composition is marked by a clear hierarchy, the Pope is set apart from the Franciscan monks, and this structure conveys a sense of social and spiritual order. The artist's use of color reinforces this hierarchy; the Pope's vibrant red robes contrast sharply with the monks' muted browns and grays. Notice how the figures are arranged in a shallow space, almost like a stage, which emphasizes their relationships and gestures. The artist uses line and form to create a balanced, yet dynamic composition. The patterned background and ornate details, seen in the golden frame above, give the artwork a sense of depth and complexity. This not only reflects the opulence of the papal court but also serves as a backdrop that highlights the key players in this moment of religious history. It invites us to consider the power dynamics at play and the pivotal role of Saint Francis's rule.