Fig. 1: Photos of ancient Chinese ‘Fanhong’ porcelains from different periods.
From: Research on traditional craftsmanship of ‘Shengfanhong’

a Sample is from the Yuan Dynasty period (1271–1368), samples b, c are from Ming Dynasty period (1368–1644), b is from the mid of Ming Dynasty period, c is from the terminal of Ming Dynasty period, d–f are from Qing Dynasty period (1644–1911), d is from the mid of Qing Dynasty period, and e, f are from the terminal of Qing Dynasty period).