Ключевые слова: action, antique, background, black, business, checking, clock, closeup, concepts, conceptual, contrast, countdown, crystal, dark, deadline, equipment, eternity, falling, flowing, glass, hour, hourglass, instrument, light, management, measurement, minute, object, old, oldfashioned, passing, past, patience, pressure, retro, running, sand, sandglass, space, speed, symbol, time, timepiece, timer, transparent, urgency, urgent, vintage, watch,