Ключевые слова: alphabet, back image, background, background design, background illustration, background image, background material, block, brown, building blocks block, color, colorful, concept, cube, decoration, design, dice, dice of wood, dictionary, education, english, even, font, handle, happy, information, learn, letter, message, planks, plastic, quadrangle, raw materials, reading, school, square, studded, study, success, symbol, text, threedimensional, wallpaper, white, white back, wooden, wooden blocks, word,