Ключевые слова: 3d, computer graphic, concept, creative, digital generated, doodle, draw up, drawing, empty, hand drawn, idea, indite, innovate, innovation, inscribe, inspiration, jot down, light bulb, lines, note, notebook, notepad, notes, open, page, paper, pen, post, reminder, school, scribble, sheet, solution, sticky, studies, write, write down, yellow,