Ключевые слова: art, background, bright, bulb, concepts, creativity, design, discovery, draw, drawing, electricity, energy, graphic, grey, handdrawn, idea, illuminated, illustration, imagination, innovation, inspiration, invention, lamp, light, line, note, office, organize, page, paper, pencil, plan, poster, power, school, scribble, sign, simple, sketch, solution, stylized, symbol, technology, thinking, wisdom, yellow,