A vibrant, professional graphic design in a pop art style, featuring a stylized Japanese koi fish as a graffiti tag, adorned with bold, black outlines and filled with bright, gradient colors, such as orange, yellow, and pink, blending into a stunning aqua blue towards the tail, with subtle texture and shading to mimic the fish's scales, surrounded by dripping, abstract paint splatters in shades of white, gray, and black, creating a sense of dynamic movement and energy, with bold, expressive brushstrokes and gritty, urban undertones, set against a clean, white or light gray background to make the koi fish and paint splatters pop.