Keywords
achievement, background, boy, caucasian-ethnicity, close-up, college, concentration, development, education, effort, electricity, eyeglasses, focus-on-foreground, friendship, future, guidance, harmony, indoors, instrument, ladder-of-success, lanyard, learning, lecturer, looking-down, male, man, mature-man, only-male, preparation, progress, protection, real-people, safety, standing, student, studying, teacher, teaching, teamwork, technology, teenage-boy, the-way-forward, three-quarter-length, togetherness, two-people, uniform, university-student, waist-up, wearing, 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, u13962634