Hunting down who runs official galleries can feel like detective work, but usually it boils down to a few predictable players. In my experience, the most reliable galleries are either controlled directly by the person in question or by a small team around them — managers, webmasters, or photographers who retain the original files. Those people set up the official site, membership pages, or portfolio pages and keep an archive of shoots and releases.
If there are production companies or studios involved, they often host their own galleries too; those will look more polished, carry studio logos, and often show licensing or contact info. Another common maintainer is a legal or management entity that handles distribution and DMCA takedowns — they care about keeping the official archive intact for branding and revenue.
For anyone trying to verify authenticity I check for verified social profiles linking back to a site, consistent branding across platforms, contact emails, and obvious ownership marks like photographer credits or studio names. It’s satisfying when the breadcrumbs line up and you can follow the trail to the official archive — feels like finding a tidy little museum of the work.