We publish our audit record because accuracy claims should be checkable. Every entry on this site runs through an automated fact-audit pipeline (accuracy audit → source-grounded repair → visual QA); this page is generated from that pipeline's own report, not written by hand.
Last full accuracy audit: 2026-09-04 · 5 entries checked · 3 flagged · 7 issues confirmed · 3 corrected · 4 still open
Matthias Grünewald — The entry states Grünewald assisted Albrecht Dürer on the Heller Altarpiece in 1509, but he was commissioned separately for the wings, not as an assistant.
Matthias Grünewald — The entry says Grünewald bought a house in Frankfurt, but there is no reliable evidence he purchased a house there.
Pontormo — The bearded figure at the far right of the Deposition is identified as Nicodemus, not Joseph of Arimathea, and the self-portrait speculation is not consistently associated with that figure.
Lucas van Leyden — The claim that Lucas van Leyden's daughter Marijtje married painter Dammas Claesz de Hoij is not supported by established art-historical canon; the relationship is uncertain and not widely accepted.
Lucas van Leyden — The claim that their offspring included prominent artists throughout the 16th and 17th centuries is not reliably documented in standard biographical sources.
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