Focused worker examines intricate machinery in dark underground facility.
Keywords
man,
men at work,
dark,
underground,
machinery,
maintenance,
facility,
safety,
tool,
focused,
inspection,
detail,
equipment,
light,
profile,
tunnel,
glove,
orange,
vest,
cap,
grey,
hair,
concentrated,
serious,
attention,
repair,
checking,
industrial,
engineer,
work,
illumination,
close,
working,
detailing,
labourer