The image displays a simple, black and white sign with the phrase "Happy Birthday" written in a casual, handwritten font. The text is centered on the sign and is the main focus of the image. The sign is rectangular and has a star on each corner, adding a festive touch to the design. The background of the image is plain and does not distract from the sign. The overall style of the image is minimalistic and straightforward, with no additional decorations or elements.