Keywords
14-15 years, 50-54 years, adolescence, answer, blackboard, blouse, brown hair, caucasian ethnicity, chalk, classroom, day, differential focus, education, encouragement, eyeglasses, guidance, high school, holding, horizontal, indoors, intelligence, jersey city, learning, mathematics, mature women, medium-length hair, over the shoulder view, sitting, solution, standing, student, teacher, teaching, teenage girls, togetherness, two people, waiting, 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, u35614020