Ключевые слова: antique, banner, classic, clock, concept, countdown, counting, deadline, design, element, equipment, fashion, flat, flow, flowing, glass, graphic, hour, hourglass, hours, icon, illustration, instrument, measure, measurement, minute, object, old, process, quarterly, report, retro, sand, sandclock, sandglass, second, shadow, sign, stopwatch, symbol, time, timer, traditional, trickle, vintage, wait, watch,