Zhang Heng a polymath from the Eastern Han dynasty who lived in the 1st century AD and made important contributions to astronomy, mathematics, engineering, and medicine, 8k, ultra-realistic
Zhang Heng a polymath from the Eastern Han dynasty who lived in the 1st century AD and made important contributions to astronomy, mathematics, engineering, and medicine, 8k, ultra-realistic
Zhang Heng a polymath from the Eastern Han dynasty who lived in the 1st century AD and made important contributions to astronomy
mathematics, engineering, and medicine, 8k, ultra-realistic
an asian man with a beard holding a map
a statue of an asian man writing on a piece of paper
a bust of a chinese man on a black background
a bust of an asian man with a beard