The image features a black and white illustration of a birthday cake with candles. The cake is depicted with a swirl design, and the candles are arranged in a traditional birthday cake style. The phrase "Happy Birthday" is written in a cursive font, with the word "Happy" above the cake and the word "Birthday" below it. The overall design is simple and clear, with the text and the cake being the main elements. The image has a clean and minimalist aesthetic.