Ключевые слова: back, back to school, background, blank, blue, book, color, colorful, colour, cover, diary, document, education, empty, exercise, exercise book, green, homework, information, isolated, line, literature, many, multi coloured, multicolored, multiple, note, notebook, notepad, open, orange, page, paper, pile, reading, red, school, schoolwork, sheet, simplicity, stack, stationary, studio, textbook, variation, white, wisdom, write, writing materials, yellow,