Keywords
20-24 years, 45-49 years, candid, caucasian, color image, engineer, equipment, expertise, factory, focus on background, head and shoulders, horizontal, indoors, industrial equipment, industry, looking down, machinery, man, mature adult, mature men, multi-ethnic group, people, photography, printer, printing industry, printing plant, serious, technology, two people, vietnamese ethnicity, watching, worker, working, 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, 412-28617, 412 28617, 41228617