License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Unidentified artist. Fragment of Vol. 157 of Sutra of the Perfection of Wisdom (Mahaprajnaparamita sutra; Daihannyaharamittakyō) 大般若波羅蜜多経巻第一百五十七, 1383, sixth month (Eitoku 3). The Metropolitan Museum of Art.