Keywords
20 to 24 years, 60 to 69 years, 65 to 69 years, adult, blue collar worker, career, caucasian ethnicity, class, classmate, classroom, communicating, communication, concentration, curiosity, demonstration, educate, educating, education, engineering, equipment, explaining, eyewear, flair, focus, garage, gear, goggles, group, group of people, half length, heavy industry, indoors, industrious, industry, interaction, intrigue, labor, lad, learning, looking, looking away, looking down, machine, male, man, mechanic, mentoring, networking, occupation, old, older, overalls, paying attention, professional, protective clothing, protective workwear, repair garage, repairing, safe, safety, school, senior adult, senior man, shop, showing, side view, skill, small group of people, stand, standing, stands, student, support, teacher, teaching, three people, three quarter length, trainee, trio, view, view point, watch, watching, white, work, worker, working, young, young adult, young man, 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, u53668134