A beautiful highly detailed mechanical (stylized, abstract depiction of a robotic hand reaching out, with intricate gears and mechanical elements visible within the design. The hand is adorned with colorful LEDs and wires, creating a dynamic and eye-catching image. The background is a solid black, allowing the focal point to stand out even more. This design would be perfect for a bold and futuristic t-shirt:1.3) by mark keathley and james jean, (dieselpunk:0.8), 70mm photo, featured on artstation, 4k, octane render, (centered composition:1.2), 4k, 8k, artstationhq | Steampunk