The image features a graphic design with a white background. At the center, there is a black and white illustration of a baseball. Above the baseball, there is a red heart with the words "Little Sister" written in white. Below the baseball, the phrase "Biggest Fan" is also written in white, but with a heart symbol replacing the letter "i" in the word "Biggest." The overall design is simple and uses a limited color palette, with the red heart and black baseball providing a stark contrast against the white background. The design appears to be a playful and affectionate tribute to a little sister's love for baseball.