Ключевые слова: abstract, appointment, background, black, business, circa, circle, clock, concept, day, deadline, decoration, design, dial, face, graphic, hand, home, hour, icon, illustration, isolated, measurement, minute, modern, morning, needle, night, number, object, office, pointer, race, reminder, running, sign, single, slow, speed, stick, symbol, technology, time, traditional, watch, white, work,