Ключевые слова: 3d, 3d illustration, ancient, antique, background, blue, business, classic, clock, color, concept, countdown, deadline, design, equipment, fall, flow, flowing, future, glass, history, hour, hourglass, icon, illustration, isolated, measurement, media, minute, object, old, passing, past, plastic, render, rendering, retro, running, sand, sandclock, sandglass, speed, time, timer, trickle, urgent, vintage, watch, white, yellow,