three hourglasses

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Three hourglasses placed according to their size and dropping their contents

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Size: 5288px × 3427px
Photo credit: © carlos vazquez / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: clock, countdown, crystal, design, endurance, falling, glass, gravity, history, hour, hourglass, major, measure, measurement, minor, minute, moving, object, ornament, sand, sand-timer, space, stopwatch, styles, time, time-line, timer, trickle, utensil, vintage, waiting