Ключевые слова: 3d, address, advice, agenda, art, book, business, calendar, cartoon, clips, coffee, color, computer, date, design, frame, hand, icon, important, information, isometric, management, marker, money, music, note, notebook, office, organizer, paper, people, person, personal, pointing, program, sign, space, strategy, subject, symbol, table, task, teaching, technology, text, timetable, wall, word, work,