Keywords
40s, african american, at camera, boys, caucasian, class, classroom, coat, coats, color, colour, education, enjoying, experiment, experimenting, explaining, filipino, forties, girls, group, happy, helping, high school, hispanic, horizontal, image, indoors, lab coat, lab coats, latin american, learning, lesson, looking at camera, man, microscope, microscopes, middle aged, multi ethnic, portrait, pupil, school, smiling, student, students, teacher, teaching, teenage, teenagers, teens, to camera, tutor, 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, u23068617