Keywords
black background, book, bright, bulb, concept, conceptual image, educate, education, enlightenment, floating, gaining knowledge, glow, gray, grey, grey background, horizontal, idea, ideas, inform, intelligence, knowledge, learning, light, light bulb, lighting, no people, open, open book, read, reading, research, school, studio shot, studying, teach, white background, 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, u11679754