Ключевые слова: abstract, background, banner, box, business, check, checkbox, checklist, choice, clipboard, commercial, concept, creative, design, do, document, election, element, emblem, form, graphic, icon, idea, illustration, line, list, logo, mark, modern, object, page, paper, pen, pencil, plan, questionnaire, sign, social, solution, style, survey, symbol, task, technology, test, to do, voting, white, yes,