a large group of people wearing construction helmets, viewed from the back. a team of laborers of construction workers. the

people men worker crowd hardhat helmet workman workplace laborer labourer temporary navvy group industrial together unity meeting community team social gathering solidarity multitude safety job construction builder factory concept occupation corporate employee engineer man manufacture mechanic standing uniform profession repairman professional contractor activity specialist renovation migrant back illustration large wearing helmets viewed from back laborers workers teamwork asserting one#39aph39#s rights rally