Keywords
18-19 years, 20's, 20-24 years, 20-25, 20-30, 20s, 25-30, 40's, 40-45, 40-50, 40s, 45-50, 50-54 years, 50-55, 50-60, 55-60, accepting, access, adult, advisor, african-american ethnicity, aiding, apparel, asian, asian ethnicity, assisting, binder, book, business attire, business suit, caucasian, cell phone, cellphone, cellular, cellular phone, checking, chemistry, chinese, chinese ethnicity, class, classmate, classroom, clothes, clothing, college, color, color image, colour, communicating, communication, confidence, confident, connecting, connection, connexion, convenience, copy space, curiosity, curious, dispatching, displaying, educating, education, educator, examining, exhibiting, explaining, far eastern, fellow, female, fifties, fifty, forties, forty, front view, gal, garment, gentleman, gesturing, group, guy, helping, hispanic, holding, horizontal, human, human being, indoor, indoors, information, inside, instructing, instruction, intelligence, interest, joining, knowledge, lady, latin, latin american, latin american and hispanic ethnicity, latina, learning, looking down, male, man, mature adult, mature women, medium group of people, mentor, mid life, middle age, middle aged, middle-age, middle-aged, mixed race person, mobile, mobile phone, mobility, motioning, multi-ethnic group, multicultural, multiculturalism, negative space, notebook, oriental, people, person, phone, photography, pointing, professor, pupil, receiving, recipient, school, schoolmate, schoolroom, science, sender, sending, showing, standing, student, studying, suit, teacher, teaching, technology, telephone, training, tutor, tutoring, twenties, twenty, western european, white space, wireless, wireless technology, wisdom, woman, women, young adult, young men, young women, 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, blm016441