Ключевые слова: adult, background, blackboard, blue, caucasian, chalkboard, clinic, clinical, cropped, dear, doctor, education, face, front, general, gray, grunge, handsome, happy, health, healthcare, hospital, looking, man, mask, medic, medical, medicines, nurse, nursing, people, physician, portrait, practitioners, professional, professor, smiling, specialist, standing, stethoscope, student, team, training, uniform, white, worker, young,