The image features a vertical banner with a white background. The banner is adorned with a festive St. Patrick's Day theme. At the top, the phrase "St. Patrick's Day" is written in a cursive, green font, which is a traditional color associated with the holiday. Below this, the banner displays the letters "PDD" in a large, bold, yellow font. The letters are arranged in a staggered fashion, with the "P" and "D" on the left and the "D" and "S" on the right. In the center of the banner, there are two shamrocks, a symbol often associated with St. Patrick's Day. The shamrocks are depicted in a vibrant green color, with one on the left and the other on the right. At the bottom of the banner, the phrase "St. Patrick's Day" is repeated in a bold, green font, mirroring the text at the top. The overall design of the banner is simple yet festive, effectively conveying the theme of St. Patrick's Day.