20-25, 20-30, 20's, 20s, 25-30, 4, 40-45, 40-50, 40's, 40s, 45-50, 50-55, 50-60, 55-60, adult, arranging, associate, board room, boardroom, business man, business woman, businesspeople, casualness, chatting, cheerful, collaborating, colleague, color, colour, communicating, communication, conference, confidence, considering, contemplation, conversation, conversing, daylight, daytime, delighted, dialog, dialogue, discussing, easygoing, enjoyment, enterprise, executive, fellow, female, fifties, fifty, forties, forty, four, furnishing, furniture, gal, gathering, gentleman, glad, gratifying, guy, happy, head & shoulders, hearing, human, human being, indoor, informal, inside, jolly, joy, lady, lighthearted, listener, male, meeting room, merry, mid life, middle age, middle aged, middle-age, middle-aged, organizing, paper, partnership, person, pleasing, pleasure, pondering, positive, proud, relaxing, satisfaction, seated, self-assured, side view, side-view, speaking, talker, team, thinker, toiling, twenties, twenty, western european, women, work, workplace,