Keywords
40 to 44 years, 40 to 49 years, abundance, adult, alone, blue collar worker, caucasian ethnicity, cog, complexity, concentration, connections, efficiency, engineer, engineering, equipment, eyewear, factory, factory worker, flair, gear, gearbox, gears, goggles, hard work, heavy industry, indoors, industry, joining, labor, lot, lots, male, man, mature adult, mature man, metal, network, older, one person, only adults, only mature men, only men, only one adult, only one man, only one mature man, paying attention, professional, protective clothing, quantity, safety goggles, single, skill, structures, white, work, worker, working, working hard, workplace, 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, u15608140