The image features a festive holiday greeting. At the top, there's a cheerful message that reads "Dear Santa, My Sister Did It!" The text is written in a playful, bold font with a red and gold color scheme, which is typical of holiday decorations. In the center of the image, there's a graphic of a red Santa hat with a white pom pom on top. The hat is stylized with a black outline and a white interior, giving it a three-dimensional appearance. Below the hat, there's a phrase "Did It!" written in a large, bold, black font. This phrase is likely meant to be a playful exclamation of accomplishment or pride, possibly indicating that the sister mentioned in the greeting has achieved something significant. The background of the image is a simple, solid color, which allows the text and the Santa hat graphic to stand out prominently. The overall style of the image is cheerful and festive, suitable for a holiday greeting card.