Ключевые слова: 20s, adult, adults, alone, attractive, authentic, brunette, candid, care, confident, copyspace, covering, cropped, doctor, employee, ethnic, ethnicity, experiment, female, glasses, health, healthy, holding, indoor, indoors, inside, job, laboratory, liquid, looking, mask, medical, medicine, modern, natural, one, people, person, professional, real, red, science, scientist, test, woman, women, work, worker, working, young,