Joyeux petit garçon en costume de médecin tenant seringue sur fond sombre avec motif. L'enfant a une moustache et des lunettes - Photo & image de stock

Happy little boy in doctor costume holding sthetoscope on dark background with pattern. Lifts thumbs up. The child has mustache, glasses

Happy little boy in doctor costume holding syringe on dark background with pattern. The child has mustache and glasses

Happy little boy in doctor costume holding sthetoscope on dark background with pattern. Lifts thumbs up. The child has mustache, glasses

Happy little boy in doctor costume holding syringe on dark background with pattern. The child has mustache and glasses

Happy little boy in doctor costume holding syringe on dark background with pattern. Lifts thumbs up.

Happy little boy in doctor costume standing on dark background with pattern. The child has mustache and glasses. Hands clasped

Happy little boy in doctor costum holding syringe and sthetoscope on dark background with pattern. The child has mustache, glasses

Happy little boy in doctor costum holding syringe and sthetoscope on dark background with pattern. The child has mustache, glasses

Asian boy boy doing chemical experiments in the laboratory

Asian boy boy doing chemical experiments in the laboratory

Asian boy boy doing chemical experiments in the laboratory

Asian boy boy doing chemical experiments in the laboratory

Two boys doing chemical experiments in the laboratory

Little girl doing chemical experiments in the laboratory

Two boys doing chemical experiments in the laboratory

Little girl doing chemical experiments in the laboratory