The wings of polyptych were made by the end of 16th century. They depict holy virgins on the obverse and scenes of Passion on the reverse side. The compositions of scenes with holy virgins are characterised by traditional fashion, based on Late Gothic patterns. The scenes presented on reverse sides are of fully modern nature.
Maia Działo, "The wings of gothic polyptych of Holy Virgins and the scene of Passion", [in:] "The Sacred Lesser Poland Heritage", 2022, source: https://sdm.upjp2.edu.pl/en/works/the-wings-of-gothic-polyptych-of-holy-virgins-and-the-scene-of-passion