Keywords
1, 10-13 years, 12-13 years, behind, brown-haired, busy, chemical, chemistry, child, childhood, children only, clothing, color, colour, concentration, concept, dark-haired, differential focus, education, european, experiment, female, female pupil, flask, focus, focus on background, front view, girl, girls only, glass flask, gripping, hair, hair colour, hair of the head, holding, horizontal, indoor, institution of education, laboratory, laboratory equipment, liquid, material, microscope, mid section, natural science, number, object, one child only, one girl only, optics, outerwear, part of, pedagogics, person, petri dish, photograph, physics, pink, pipette, polo, pupil school, red, research, research establishment, science, single person, sitting, studio shot, top, touching, vertical, waist up, working, 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, 2810015