Sandglasses measuring time

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, Hamburg, Germany - Sandglasses measuring time.

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Size: 2848px × 4256px
Location: Hamburg, Hamburg, Germany
Photo credit: © Westermann / Alamy / Afripics
License: Licensed
Model Released: Yes

Keywords: background, bottom, bulbs, clock, clocks, experiment, flow, flowing, future, glass, glasses, grains, green, hour, hourglass, hourglasses, measure, measurement, measuring, narrow, passing, precise, precision, present, race, red, research, sand, sandglasses, science, scientific, scientifically, shot, studio, symbol, symbolic, time, timer, timers, tube, vertical, yellow