Keywords
18-19 years, 20's, 20-25, 20-30, 20s, 25-30, 30's, 30-35, 30-40, 30s, 35-39 years, 35-40, 4, 40's, 40-45, 40-50, 40s, 45-50, 50-54 years, 50-55, 50-60, 55-60, academy, adult, adult education, adult student, advancement, african, african american, african ethnicity, african-american, african-american ethnicity, afro american, afro-american, appreciating, asian, asian ethnicity, black, book, buddy, campus, caucasian, chatting, cheerful, chum, collaborating, collaboration, college, color, color image, colour, communicating, communication, companion, companionship, comrade, conference, conversation, conversing, cooperation, cross-legged, crossed, day, daylight, daytime, development, dialog, dialogue, discussing, education, enjoying, enjoyment, examining, explaining, face to face, far eastern, fellow, female, fifties, fifty, forties, forty, four, four people, friend, friendship, full body, full length, full-length, gaiety, gal, gathering, gentleman, gesturing, glad, gleeful, grass, growth, guy, happy, hearing, hispanic, horizontal, human, human being, jolly, knowledge, lady, latin american, latin american and hispanic ethnicity, latina, latino, laughing, laughter, learning, leg, leisure, leisure activity, leisure time, lighthearted, listener, listening, male, man, mature adult, mature women, meeting, merry, metropolitan, mid adult, mid adult women, mid life, middle age, middle aged, middle-age, middle-aged, motioning, multi-ethnic group, multicultural, multiculturalism, notebook, of african descent, oriental, outdoor, outdoors, outside, pal, paperwork, park, partner, partnership, people, person, photography, plant, pleasing, pleasure, pupil, reader, reading, relationship, relishing, satisfaction, school, seated, signaling, sitting, smile, smiling, spare time, speaking, student, studying, talker, talking, team, teamwork, thirties, thirty, three quarter length, three-quarter length, twenties, twenty, university, urban, vegetation, western european, woman, women, young adult, young men, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, bld093493