Keywords
12-13 years, 35-39 years, baden freiburg, biotechnology, blackboard, blonde hair, caucasian, childhood, classroom, close up, color image, confidence, dna, education, eyeglasses, focus on foreground, gene, genetics, germany, girl, girls, happy, head and shoulders, helix, horizontal, indoors, knowledge, learning, lesson, looking at camera, mid adult, mid adult women, model, occupation, people, photography, portrait, posing, pre-adolescent child, school, science, scientific, sitting, smiling, standing, student, teacher, teaching, two people, waist up, 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, u22449718