clear glass hourglass, sand flowing, soft blue background emphasizes passage of time

mobile wallpaper android iphone screen display vertical hourglass glass sand flowing top bottom bulb blue blurred background passage time symbol timer antique classic measurement countdown temporal vintage sleek transparent reflection elegant hourglassview glassview timerart blueview antiqueart classicview sandart vintageview temporalart sleekart countdownart elegantview sandview glasshourglass symbolart passageview timeview