20-25, 20-30, 20's, 20s, 25-30, 3, 30-35, 30-40, 30's, 30s, 35-40, 40-45, 40-50, 40's, 40s, 45-50, 50-55, 50-60, 55-60, adult, african, african american, african-american, afro american, afro-american, applicant, associate, back view, black, brown hair, business clothing, business man, business woman, businesspeople, campaigner, challenging, colleague, color, colour, competing, concern, conference, demanding, enterprise, executive, expectation, facing away, fellow, female, fifties, fifty, forties, forty, gal, gathering, gentleman, guy, head & shoulders, hearing, human, human being, indoor, inside, lady, lingering, listener, male, mid life, middle age, middle aged, middle-age, middle-aged, nominee, observing, of african descent, person, pressure, seated, seriousness, solemn, somber, staying, stressful, suit, tension, thirties, thirty, three, twenties, twenty, viewing, western european, women, workplace,
