20-25, 20-30, 20's, 20s, 25-30, 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, associate, board room, boardroom, business clothing, business man, business woman, businesspeople, chatting, cheerful, colleague, color, colour, communicating, communication, confident, conversation, conversing, cooperation, daylight, daytime, delighted, dialog, dialogue, discussing, displaying, enjoyment, enterprise, event, executive, exhibiting, fellow, female, fifties, fifty, forties, forty, gal, gathering, gentleman, glad, gratifying, group, guy, happy, head & shoulders, hearing, human, human being, indoor, inside, jolly, joy, lady, lighthearted, listener, male, meeting room, merry, mid life, middle age, middle aged, middle-age, middle-aged, paper, person, pleasing, pleasure, satisfaction, seated, smile, speaking, suit, talker, team, thirties, thirty, three-quarter length, toiling, twenties, twenty, waist-up, western european, women, work, workplace,