The design is a striking black and white silhouette of the Teenage Mutant Ninja Turtle character, Donatello. He is depicted in a dynamic pose, with his right arm raised as if he's about to deliver a powerful punch, and his left arm bent at the elbow, showcasing his nunchaku. The turtle is wearing his signature bandana, and his shell is clearly visible. The design is designed in a clean, vector style, with a strong emphasis on the contrast between the black silhouette and the white background. The overall effect is bold and impactful, capturing the essence of the beloved character.