Keywords
adult, arm raised, blackboard, board, caucasian ethnicity, chalkboard, chalkboards, child, childhood, classroom, color image, contemporary, desk, education, elementary school, facial expression, female, generation x, grade school, horizontal, human, indoors, infantile, interior, kid, learn, learning, mid adult, mood, people, pixtal, positive, positive feeling, pupil, raising hand, school, schoolchild, smile, teach, teacher, teaching, 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, cd247025