Keywords
2, 40's, 40-45, 40-50, 40s, 45-49 years, 45-50, 50-54 years, 50-55, 50-60, 55-60, ability, adult, apparatus, associate, business, caucasian, co-worker, colleague, color, color image, colour, commerce, defending, equipment, expertise, factory, fellow, fifties, fifty, forties, forty, full body, full length, full-length, gentleman, guy, hard-hat, horizontal, human, human being, indoor, indoors, industrial plant, industrialization, industry, inside, know-how, machine, machinery, male, man, manufacture, manufacturing, manufacturing plant, mature adult, mature men, mid life, middle age, middle aged, middle-age, middle-aged, occupation, people, person, photography, plant, protection, safeguard, safety, security, skill, standing, steel, steel mill, steel worker, technique, three quarter length, three-quarter length, trade, two, two people, western european, work, worker, 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, bld201390