Keywords
20s, 30s, 50s, apprentice, apprenticeship, blue collar, caucasian, colleague, coworker, discussion, drill, drilling, electric drill, engineer, engineering, factory, female, fifties, half length, horizontal, indoors, industry, jobs, labour, labourer, machine operator, machinery, machinist, male, man, mature adult, mature man, observing, occupations, operating, professions, skill, skilled, standing, talking, thirties, three people, trainee, training, twenties, watching, woman, work, worker, working, workshop, young woman, 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, u12062005