Ключевые слова: 3d, abstract, accept, app, balloon, ban, banner, brochure, bubble, button, cancel, check, checklist, closed, concept, cross, danger, decline, design, done, error, exclamation, fail, graphic, icon, inflatable, inflated, information, isolated, mark, ok, paper, plastic, plasticine, point, problem, question, question mark, realistic, set, sign, stop, success, warning, wrong, x, y2k,