The image features a black and white illustration of a cute, cartoon-style koala. The koala is holding a sign that reads "BABY ON BOARD" in bold, capital letters. The sign has a simple, rectangular shape with a dashed border, and the text is clearly visible against the white background of the sign. The koala's face is cheerful, with a big smile, and it appears to be peeking out from behind the sign. The overall image gives a playful and friendly vibe, likely intended to convey a sense of joy and anticipation related to a new baby.