Ключевые слова: 3d illustration, abstract, art, background, beautiful, books, character, children, class, colorful, concept, conceptual, correct, craft, curiosity, decoration, decorative, design, discourse, education, element, font, grammar, graphic, isolated, japanese, learning, lesson, library, material, message, modern, oriental, origami, paper, public, punctuation, reading, school, sign, speaking, speech, student, studying, style, symbol, white, word, writing,