Issued in 1969, this attractive stamp from Rwanda reproduces “Les Anges Musiciens” (The Musical Angels), a celebrated detail from the Ghent Altarpiece by the Flemish master Jan van Eyck (1375–1440). The design highlights Renaissance sacred art, depicting angels performing music before an organ—symbolizing heavenly harmony and devotion. Rwanda released several art-themed issues in the late 1960s, making them popular among topical collectors of paintings, religion, and music themes. The warm-toned engraving and decorative border give this issue a classic gallery-style presentation. Well-centered examples are appreciated by thematic and worldwide collectors.