Keywords
20-24 years, 55-59 years, adjusting, assistance, caucasian, classroom, close up, color image, education, electrical engineer, electrical engineering, electrical engineering class, electricity, equipment, expertise, guidance, hand, high angle view, horizontal, indoors, kingston, knowledge, learning, man, mature adult, mature men, people, photography, school, showing, skill, student, surrey, teacher, teaching, technology, two people, united kingdom, 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, u19504102