The image features a black and white illustration of a heartfelt message. The phrase "Little Brother Biggest Fan" is written in a cursive font, with the words "Little Brother" and "Biggest Fan" being the most prominent. The phrase "Biggest Fan" is emphasized by being larger and more stylized than the other words. The heart symbol is placed between "Biggest" and "Fan," adding a touch of warmth and affection to the message. The overall design suggests a loving relationship between a little brother and his older brother, with the older brother being the biggest fan of his little brother.