Cosmic Forge on a Comet - Concept Art

A rugged blacksmith on the icy, cratered surface of a comet, with low gravity causing dust motes to drift. He wears a soot-streaked leather apron, heat-resistant gloves, and vintage welding goggles. In front of him a compact forge glows with a blue-orange plasma flame fed by a portable furnace built into a rugged meteor-rock anvil. Sparks fly as he hammers a glowing alloy etched with runes, a tool designed for spacefaring civilizations. The comet's tail sweeps behind him, while distant planets, a luminous nebula, and an endless starfield fill the background. Cinematic concept art with painterly textures, high detail, dramatic lighting, warm forge light contrasted against cool space hues, conveying epic scale and isolation.