This 13 stotinki commemorative stamp from Bulgaria was issued in 1984 to celebrate the 90th anniversary of the International Olympic Committee (IOC), founded in 1894. The design prominently features the five Olympic rings—symbols of unity among the continents—accompanied by dynamic colored stripes in blue, yellow, black, green, and red. To the right appears the emblem of the Bulgarian Olympic Committee. The modernist composition and use of vibrant color reflect both Bulgaria’s pride in its athletic tradition and its commitment to the global Olympic movement.