Keywords
30-34 years, caucasian appearance, demonstration, education, front view, indian ethnicity, indian sub continent ethnicity, interior, laboratory, learning, lesson, mid adult, mid adult woman, multiracial group, pakistani ethnicity, pupil, school science, science education, scientific education, side by side, smiling, student, study, teacher, teenage boys, teenage girls, teenager, three people, top section, 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, u10610311