This design features a graphic design with a white background. At the center, there is a large, bold text that reads "100 DAYS BRIGHTER." The text is in a combination of blue and teal colors, with the number "100" being the most prominent. Above the text, there is a small graphic of a light bulb, and below the text, there is a small graphic of a sun. Both graphics are simple and cartoon-like in style. The background of the image has a subtle, textured pattern that resembles a sunburst or a starry sky, with various shades of brown and beige. The overall design is clean, with a clear focus on the celebratory message of the text. The style of the image is cheerful and motivational, likely intended to inspire or congratulate someone on reaching a milestone.