A brightly colored koi fish, with a mix of orange, white, and black patterns, swims gracefully against a solid red background. The fish's scales and fins are realistically detailed, and its shadows are lightly cast against the background, adding depth and dimension. The overall composition is simple yet striking, focusing on the contrast between the colorful koi and the bright red background. This image is rich in detail and has an artistic feel. --ar 9:16 --stylize 250 --v 7.0
