Industrial welder welding metal in a dark workshop producing bright blue sparks and smoke, protective helmet and gloves visible, dramatic low light scene highlighting craftsmanship.

welding welder sparks metal workshop helmet mask gloves protection industrial fabrication arc torch safety blue light smoke skill craft worker concentration closeup machinery steel construction repair manufacture occupation hands equipment molten particles heat gas artisan engineering technology industry scene production stainless sparkle silhouette goggles plasma metalwork tool precision labor