2, 20-25, 20-30, 20's, 20s, 25-30, 40-45, 40-50, 40's, 40s, 45-50, 50-55, 50-60, 55-60, adult, affiliation, aiding, alliance, arm, arms folded, arranging, assistance, associate, association, boardroom, brown hair, business clothing, business man, businesspeople, collaborating, colleague, color, colour, communicating, companion, computer, conference, confidence, connecting, connexion, crossed, crossing arms, e-book, e-mailing, e-reader, electronic book, electronic device, email, enterprise, executive, fellow, fifties, fifty, forties, forty, furnishing, furniture, gathering, gentleman, guy, head & shoulders, human, human being, indoor, inside, joining, lingering, male, meeting room, mid life, middle age, middle aged, middle-age, middle-aged, negative space, operating, opposing, organizing, person, portraiture, positive, sad, seated, self-assured, seriousness, solemn, somber, staying, suit, tablet computer, team, twenties, twenty, two, western european, white space, wireless, work, workplace, world wide web,
