Ключевые слова: 12, abstract, action, antique, bill, black, business, checking, clock, concept, contemporary, copy, countdown, crystal, deadline, document, endurance, eternity, female, flowing, glass, hour, hourglass, human, ideas, image, instrument, late, life, measurement, object, old, oldfashioned, particle, past, patience, pressure, reflection, retro, running, sand, space, time, timer, transparent, up, watch, white, woman,