Keywords
30's, 30-35, 30-40, 30s, 35-39 years, 35-40, ability, adult, apparatus, business, camouflage, caucasian, color, color image, colour, commerce, control, controlling, defending, disguise, equipment, expertise, factory, fellow, front view, gentleman, guy, holding, human, human being, indoor, indoors, industrial plant, industrialization, industry, inside, know-how, lifter, lifting, liquid, machine, machinery, male, man, manufacture, manufacturing, manufacturing plant, mask, metal, metal industry, mid adult, mid adult men, occupation, one, one person, people, person, photography, picking up, pipe, plant, power, protection, protective work wear, raising, safeguard, safety, security, skill, standing, steel, steel mill, steel worker, tank, technique, thirties, thirty, three quarter length, three-quarter length, trade, vertical, water, western european, wet, 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, blm014684