Altarpiece with the Lives of Jesus, Saint John the Baptist, and Saint John the EvangelistBaldassare degli Embriachi · ca. 1390–1400

Bone framed with intarsia and horn, traces of paint and gildingThe Metropolitan Museum of Art · CC0 1.0 · WikidataLindy Arts

Altarpiece with the Lives of Jesus, Saint John the Baptist, and Saint John the Evangelist

Bone framed with intarsia and horn, traces of paint and gilding