Keywords
35-39 years, 40-44 years, above 30, adult, adults only, apprentice, arms crossed, authority, bib overalls, blue collar, color, confidence, control panel, cooperation, coveralls, ear protector, ear protectors, factory, front view, horizontal, indoors, industry, job, looking at camera, machine, machine part, machinery, male, males, man, manual worker, manufacturing equipment, manufacturing occupation, mature men, men only, mid adult men, photography, portrait, protective workwear, series, serious, short hair, standing, supervisor, t-shirt, teamwork, technology, trainee, two people, waist up, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, 824013