sparks of metal against dark background
Palabras clave
spark,
work,
metal,
industry,
steel,
machinery,
temperature,
technology,
cutting,
part,
laser,
machine,
heat,
engineering,
equipment,
flames,
closeup,
manufacturing,
working,
action,
power,
energy,
factory,
grinder,
plasma,
men at work,
colours,
igniting,
natural,
foundry,
bright,
modern,
industrial,
fire,
metalwork,
phenomena,
burning,
business,
tied-up,
dark