20-25, 20-30, 20's, 20s, 25-30, 30-35, 30-40, 30's, 30s, 35-40, 4, 40-45, 40-50, 40's, 40s, 45-50, 50-55, 50-60, 55-60, accessory, adult, apparel, arranging, asian, associate, business clothing, business man, business suit, business woman, businesspeople, chatting, close-up, closeup, clothes, clothing, collaborating, colleague, color, colour, communicating, computer, conference, connecting, connexion, considering, conversation, conversing, cooperation, daylight, daytime, dialog, dialogue, discussing, displaying, enterprise, evaluating, executive, exhibiting, eye-glasses, far eastern, fellow, female, fifties, fifty, forties, forty, four, furnishing, furniture, gal, garment, gathering, gentleman, gesturing, glasses, guy, head & shoulders, human, human being, indoor, inside, joining, lady, male, mid life, middle age, middle aged, middle-age, middle-aged, motioning, organizing, oriental, partnership, pc, person, personal computer, pondering, portable computer, seated, side view, side-view, speaking, specs, spectacles, suit, talker, team, thinker, thirties, thirty, toiling, twenties, twenty, western european, wireless, women, work, workplace,