Ключевые слова: 20s, adult, adults, african, alone, attractive, authentic, brunette, care, copyspace, cropped, doctor, ethnic, ethnicity, female, happiness, happy, health, hospital, indoors, inside, investigation, job, lab, laboratory, looking, medical, medicine, modern, natural, one, people, person, portrait, professional, real, science, scientist, sitting, smile, smiling, specialist, success, testing, woman, women, work, worker, working, young,