Ключевые слова: alphabet, atom, back to school, biochemistry, black, blank, book, capital letter, cheerful, communication, composite image, computer, computer graphic, connection, copy space, countries, diary, digital, digital composite, digitally generated, digitally generated image, education, formula, geography, glasses, global, global communication, graphic, handwriting, hashtag, illustration, indoors, international, laptop, large group of objects, letter, modern, molecular structure, molecule, notebook, notepad, pen, pile, planning, portrait, school, scientific, screen, shoulder bag, smiling, spiral, stack, still life, studio shot, table, tablet pc, text, time, touchscreen, variation, western script, white background, wireless technology, wood, wooden, work, writing instrument,