[PixyMisa]

In just the past two years it's gone from obvious horrors like hands attached directly at the elbow to much more subtle errors like chair legs that cross over each other like an Escher drawing or doorknobs adjacent to the hinges.

Human artists might have to become used to tracking provenance. If you work with traditional media, that's easy: Here's the painting. For digital artists, software can publish encrypted, timestamped brushstroke-level histories of the work if we need that level of proof.