The coffee table picture. It has the same minor image artefacts as the first one, but weaker.
https://cdn.masto.host/writing/media_attachments/files/111/807/657/102/235/339/original/c836e7edc9d7601b.jpeg
Test #2 – weak poison
Minimum intensity, minimum time. There are barely any visible changes, but this also has the weakest effect on AI algorithms, so I can't really recommend it.
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