Hello.
We are told that the activity of an image is displayed in Photo Center only if this image is used in the content elements. It would be (even more) useful if we could see these informations for images used as "promo_items". Informations expected for an image are : which user published it, what time he published it and which articles the image is in.
At least the dedicated documentation about images's activity should mention such a difference between inline images or promo_items images. It should be mentioned in "the situations we don't track"(https://leparisien.arcpublishing.com/alc/arc-products/photocenter/user-docs/photo-center-image-audit-trail/
Thanks