Keywords
absence, chair, class, classroom, clock, clockface, college, color, color image, colour, conference, copy space, desk, education, furnishing, furniture, gathering, indoor, indoors, information, inside, instructing, intelligence, knowledge, learning, lectern, lecture hall, meeting, negative space, nobody, photography, podium, school, schoolroom, seating, studying, time, timepiece, tuition, university, vertical, white space, whiteboard, wisdom, 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, blm028046