female mechanic, young adult, focused expression, greasy overalls, rolled-up sleeves, dirty hands, short messy hair, safety goggles, holding wrench, cylinder remnant, worn texture, metallic surface, garage setting, scattered tools, oil stains, concrete floor, dim lighting, cluttered workbench, background of car parts, close-up shot, detailed hands, intense concentration, ambient shadows, high contrast, 3/4 view, realistic style, gritty atmosphere, industrial environment.