An ancient Chinese moondial at the Beijing Ancient Observatory in Beijing, China, an astronomical observatory that dates from the 1400s.

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Size: 3264px × 4912px
Location: Beijing, China
Photo credit: © Mark Williamson Stock Photography / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: ancient, architectural, architecture, astronomical, astronomy, beijing, built, china, chinese, courtyard, environment, gnomon, historical, history, instrument, museum, observatory, prc, science, shadow, sundial