Keywords
35-39 years, 40-44 years, above 30, adult, adults only, apprentice, arms crossed, assistance, authority, bib overalls, blue collar, color, concentrating, confidence, control panel, cooperation, coveralls, factory, indoors, industry, job, learning, looking at camera, machine, machine part, machinery, male, males, man, manual worker, manufacturing equipment, manufacturing occupation, mature men, men only, mid adult men, operating, photography, protective workwear, safety, series, short hair, skill, standing, supervisor, t-shirt, talking, teamwork, technology, three quarter length, trainee, two people, vertical, working, 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, 824026