| Keywords | welder welding engineering manufacturing sparks manual worker construction worker construction working safety equipment occupation metal steel iron one person metalwork welder's visor welding torch torch tool overalls brought light obscured face arc welder fabricator fabrication dark bright industry factory metalworker industrial equipment busy repairing ironwork welding sparks workshop skilled trade color horizontal tig cutting burning gas blue black copy space | Caption | 8384464 - tig welder uses torch to make sparks during manufacture of metal equipment. |