Keywords
20's, 20-25, 20-30, 20s, 25-29 years, 25-30, 30's, 30-34 years, 30-35, 30-40, 30s, 35-40, 4, 40's, 40-44 years, 40-45, 40-50, 40s, 45-50, 50-55, 50-60, 55-60, adult, african, african american, african ethnicity, african-american, african-american ethnicity, afro american, afro-american, apparatus, asian, asian ethnicity, associate, black, blue collar, blue collar worker, business, caucasian, co-worker, colleague, color, color image, colour, commerce, confidence, confident, control, control panel, cooperation, defending, equipment, factory, far eastern, fellow, fifties, fifty, focus on foreground, forties, forty, four, four people, front view, gentleman, guy, hard-hat, holding, horizontal, human, human being, indoor, indoors, industrial plant, industrialization, industry, inside, looking at camera, machine, machinery, male, man, manufacturing plant, mature adult, mature men, mid adult, mid adult men, mid life, middle age, middle aged, middle-age, middle-aged, multi-ethnic group, multicultural, multiculturalism, of african descent, oriental, people, person, photography, plant, portrait, portraiture, posing, positive, power, powerful, pride, protection, protective eyewear, proud, safeguard, safety, security, self-assured, smile, smiling, standing, team, teamwork, technology, thirties, thirty, together, togetherness, toothy smile, trade, twenties, twenty, waist up, waist-up, western european, work, worker, working, working together, young adult, young men, 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, blm014422