Keywords
20's, 20-24 years, 25-29 years, 40-44 years, asian ethnicity, bliss, carribean ethnicity, caucasian, classmate, classroom, close up, close-up, college, color, color image, colour, day, daytime, desk, educating, education, educator, enjoying, enjoyment, far eastern, female, focus on foreground, furniture, group, happiness, head & shoulders, head and shoulders, horizontal, indoors, inside, intelligence, knowledge, learning, lecture, lecturing, lesson, looking down, male, man, mature adult, mature men, medium group of people, middle age, middle aged, mixed race, mixed race person, multi-ethnic group, observing, occupation, people, person, photography, professor, pupil, school, schoolmate, smile, smiling, standing, student, studying, teach, teacher, teaching, university, watching, western european, whiteboard, woman, write, writing, 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, 412-13646, 412 13646, 41213646