Keywords
2, 20's, 20-25, 20-30, 20s, 25-29 years, 25-30, 40's, 40-45, 40-50, 40s, 45-49 years, 45-50, 50-55, 50-60, 55-60, abilities, ability, accessories, accessory, adult, adults, apparati, apparatus, apparatuses, apparel, arm, arms, arms crossed, arms folded, associate, associates, beings, britain, business, caucasian, caucasians, checked, checking, clothed, clothes, clothing, co-worker, co-workers, colleague, color, color image, colored, colors, colour, coloured, colours, commerce, cooperation, cooperations, coverall, crossed, crossing arms, defend, defended, defending, defends, development, developments, e.u, educate, educated, educates, educating, education, educations, engineer, engineering, english, equipment, eu, europe, european, european union, examine, examined, examines, examining, expertise, factories, factory, fellow, fellows, ferrybridge, fifties, fifty, forties, forty, front view, front views, full body, full length, full-length, garment, garments, gentleman, gentlemen, great britain, guy, guys, hard hat, hard-hat, hard-hats, hat, hats, held, helmet, helmets, hold, holding, holds, horizontal, horizontally, horizontals, human, human being, humans, indoor, indoors, industrial, industrial equipment, industrial plant, industrial plants, industrialization, industrializations, industrialized, industries, industrious, industry, innovation, innovations, inside, instruct, instructed, instructing, instruction, instructions, instructs, know-how, learn, learned, learning, learns, learnt, machine, machineries, machinery, machines, maintenance, male, males, man, man's, manufacturing plant, manufacturing plants, mature adult, men, men's, mid life, middle age, middle aged, middle-age, middle-aged, observation, observations, observe, observed, observes, observing, occupation, occupations, paper, papers, paperwork, part, parts, people, person, persons, photographic, photography, plant, plants, processing plant, protect, protected, protecting, protection, protects, safe, safeguard, safeguards, safety, safety goggles, safety-hat, safety-hats, scrutinize, scrutinized, scrutinizes, scrutinizing, security, serious, seriously, seriousness, skill, skilled, skills, solemn, solemnly, somber, spectate, spectated, spectates, spectating, spectator, spectators, standing, stood, storehouse, storehouses, studied, studies, study, studying, supervise, supervised, supervises, supervising, supervision, supervisions, taught, teach, teacher, teachers, teaches, teaching, team, teams, teamwork, technique, techniques, three quarter length, three-quarter length, toil, toiled, toiling, toils, trade, trades, trained, training, turbine, tutor, tutored, tutoring, tutors, twenties, twenty, two, two people, twos, u.k, uk, uniform, uniforms, united kingdom, viewed, viewing, warehouse, warehouses, watch, watched, watches, watching, western europe, western european, work, worked, worker, workers, working, works, young adult, young adults, 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, u18514994