Young adult man in hardhat and sunglasses working as engineer or foreman in marble quarry
Experienced foreman in sunglasses and hardhat discussing work plan with workers, marble quarry workday concept
Young adult man working in marble quarry with clipboard
Experienced individual conducting survey of marble quarry using smartphone and geodetic receiver
Close-up of mature man working in marble quarry with digital tablet
Mature worker in hardhat and uniform watching marble block being washed with water and operating industrial machine with application on digital tablet while working in stone factory
Side view of mature foreman or engineer wearing sunglasses walking in marble quarry, putting on hardhat on sunny day
African American man wearing hardhat and sunglasses working in marble quarry holding sheet of paper looking around
African American woman wearing hardhat doing topographic survey of marble quarry using smartphone and geodetic receiver