Ключевые слова: background, black, book, brain, bulb, concept, dark, decor, design, design element, desk, desk lamp, equipment, flat, furniture, home, icon, illuminate, illuminated, illumination, illustration, information, interior, isolated, lamp, learning, light, lightbulb, literature, night, object, office, place, retro, room, school, shiny, sign, spotlight, student, study, studying, table, table lamp, teacher, university, view, wall, workplace,