Low angle shot of concentrated male Asian construction engineer in hard hat writing something on clipboard
Skilled supervisor writing on clipboard. Senior man in white helmet writing on black clipboard on chroma key background.
African american man in overalls, orange helmet and safety glasses standing on solar station and writing on clipboard. Maintenance and
Low angled panning shot of middle aged Latin American manager in hardhat and formal shirt and tie writing on clipboard in factory and then looking at camera and smiling
Businessman writing on a clipboard
Medical worker in protective costume and mask writing on clipboard. Bio engineer in safety suit writing in clip board on green background in studio