Keywords
3d, 40's, 40-44 years, 40-45, 40-50, 40s, 45-50, 50-55, 50-60, 55-60, abilities, ability, accuracy, accurate, accurately, accurateness, adult, adults, apparati, apparatus, apparatuses, arms outstretched, beings, bend, bended, bending, bends, bent, brown hair, brunette, brunettes, caucasian, caucasians, checked, checking, color, color image, colored, colors, colour, coloured, colours, commerce, concentrate, concentrated, concentrates, concentrating, concentration, engineer, engineering, equipment, europe, european, examine, examined, examines, examining, expert, expertise, experts, eyed, eyeing, fellow, fellows, fifties, fifty, focus, focused, focuses, focusing, forties, forty, gentleman, gentlemen, geometric, geometrical, guy, guys, horizontal, horizontally, horizontals, human, human being, humans, indoor, indoors, industrial, industrialization, industrializations, industrialized, industries, industry, inside, know-how, looking, machine, machineries, machinery, machines, male, males, man, man's, mature adult, mature men, men, men's, mid life, middle age, middle aged, middle-age, middle-aged, one, one person, people, person, persons, photographic, photography, positioned, positioning, protective eyewear, rod, rods, safety glasses, safety goggles, scrutinize, scrutinized, scrutinizes, scrutinizing, scrutiny, see, seeing, sees, selective focus, serious, seriously, seriousness, shape, shapes, skill, skilled, skills, solemn, solemnly, somber, standing, steel, stood, technique, techniques, toil, toiled, toiling, toils, trade, trades, viewed, viewing, waist up, waist-up, western european, work, worked, working, works, 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, u29258909