A vibrant, strong background in a solid color like purple or dark blue, creating high contrast with the central character. Ninja Pretão, a Black man, is front and center in a close-up shot, with an intense, determined expression. He wears a sleek black ninja outfit with gold accents, holding a Glock in one hand, with a katana strapped to his back. His glowing eyes and expression of confidence dominate the image. The background is simple with minimal distractions to focus on the character. Large, bold yellow or white text at the top or bottom reads "NINJA PRETÃO," followed by "Rap Music Video" in smaller bold text. Subtle dynamic effects like sparks or glowing energy add some action without overcrowding the thumbnail. --niji 6