This design features a black and white illustration of a Christmas-themed sign. The sign is circular and has a festive border adorned with snowflakes and stars. The text on the sign reads "I'M DREAMING OF A HARRY POTTER CHRISTMAS" in a whimsical, cursive font. The background of the sign depicts a magical scene. At the top, there's a silhouette of a castle, reminiscent of Hogwarts from the Harry Potter series. Below the castle, there are silhouettes of various characters from the series, including a witch on a broomstick, a dragon, and a snowman. The characters are depicted in a playful manner, adding to the festive and magical atmosphere of the sign. The overall design of the sign is creative and captures the essence of the Harry Potter series, blending it with the joy of Christmas. The use of black and white gives the sign a classic and timeless feel.