Keywords
2, 20's, 20-24 years, 20-25, 20-30, 20s, 25-30, accessory, adult, assembling, beaker, caucasian, chemical, chemistry, class, classmate, classroom, collecting, collection, college, color, color image, colour, concentrating, concentration, confidence, confident, cooperation, copy space, education, examining, experiment, experimentation, experimenting, fellow, female, front view, gal, gathering, gentleman, glove, goggles, guy, horizontal, human, human being, indoor, indoors, information, inside, instructing, instruction, intelligence, knowledge, lab, lab coat, laboratory, lady, learning, liquid, looking down, male, man, negative space, partner, partnership, people, person, photography, pupil, r&d, research, research & development, research and development, researching, rubber glove, rubber-glove, safety goggles, school, schoolmate, schoolroom, science, serious, seriousness, solemn, somber, standing, student, studying, teaching, team, teamwork, tuition, tutoring, twenties, twenty, two, two people, university, waist up, waist-up, western european, wet, white coat, white space, wisdom, woman, women, working together, young adult, young men, young women, 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, blm016456