Ключевые слова: abc, abcd, alphabet, baby, background, banner, black, blackboard, board, brown, c, capital, cardboard, cartoon, chalkboard, character, classroom, collection, concept, corrugated paper, decorative, design, education, english, fiber, font, fun, graphic, icon, illustration, isolated, kraft paper, learn, letter, magnet, motley, paper, paperboard, pattern, preschool, primary, school, sign, spell, symbol, text, texture, toy, type, wood, word,