Keywords
20's, 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, adult, amphitheater seating, caucasian, chatting, class, classmate, classroom, college, color, color image, colour, communicating, communication, confidence, confident, conversation, conversing, copy space, dialog, dialogue, discussing, educating, education, educator, examining, explaining, fellow, female, fifties, fifty, focus on foreground, forties, forty, gal, gentleman, gesturing, group, guy, hearing, horizontal, human, human being, indoor, indoors, information, inside, instructing, instruction, instructor, intelligence, knowledge, lady, learning, lecture, lecture hall, lecturer, lecturing, listener, listening, male, man, mature adult, mature women, medium group of people, mid life, middle age, middle aged, middle-age, middle-aged, motioning, negative space, people, person, photography, professor, pupil, school, schoolmate, schoolroom, signaling, speaking, speech, standing, student, studying, talker, talking, teacher, teaching, theater seating, training, tuition, tutor, tutoring, twenties, twenty, university, western european, white space, 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, blm016702