This design features a graphic design with a black background. At the center, there is a stylized text that reads "WORLD SMILE DAY" in a cursive font. The words "WORLD" and "DAY" are larger and more prominent than the other words. The word "SMILE" is the most prominent, with a large smiley face graphic above it. The word "SMILE" is also the largest word in the text. The overall design is simple and appears to be a logo or a promotional graphic for an event. The text is white, which stands out against the black background, making it easy to read. The smiley face adds a playful and positive element to the design.