african american, african ethnicity, caucasian, caucasian american, co-worker, color image, confidence, corridor, doctor, file, friend, front view, group, healthcare, hispanic, horizontal, hospital, indoors, Latin American and Hispanic Ethnicity, looking at camera, man, mature adult, medical, men and women, mid adult, nurse, occupation, people, photography, portrait, posing, smiling, standing, stethoscope, three people, togetherness, waist up, woman, working, 3, 30-35, 30-40, 35-40, 40-45, 40-50, 45-50, 50-55, 50-60, 55-60, adult, african, african-american, afro american, afro-american, associate, black, buddy, care giver, care-giver, caregiver, chum, clinic, colleague, color, colour, companion, companionship, comrade, confident, doc, fellow, female, fifties, fifty, forties, forty, friendship, gal, general practitioner, gentleman, guy, hall, hallway, health-care, healthcare professional, healthcare worker, human, human being, indoor, inside, lady, latin american, latino, male, medic, medical care, medical science, mid life, middle age, middle aged, of african descent, pal, passageway, person, physician, portraiture, positive, relationship, self-assured, smile, thirties, thirty, three, toiling, waist-up, western european, women, work,