Ключевые слова: 3d, 3d illustration, background, blank, book, bright, business, close, color, colorful, concept, copy, cover, creative, design, diary, document, education, empty, flat, graphic, icon, illustration, isolated, letter, message, minimal, note, notebook, notepad, office, open, pad, page, paper, pastel, pen, render, school, sheet, simple, space, spiral, table, text, top, view, white, write, yellow,