Archiving 2026.pgconf.dev photos

TL;DR what's the process to get event photos into media.postgresql.org?

2026.pgconf.dev commissioned photography at these sessions:

30 Years of PostgreSQL Retrospective
Group Photo: everyone!
Group Photo: PostgreSQL Major Contributors

The photographs are CC0-licensed, and the plan was to archive them somewhere
suitable within the community. My initial thought is to have them reachable
from wiki.postgresql.org, similar to https://wiki.postgresql.org/wiki/Artwork.
The Artwork page consists of links into https://media.postgresql.org/artwork/.
Assuming that's also suitable for 600MB across 74 photos, what's the process
to get files into media.postgresql.org? If not suitable, do you have a
preference on how instead to archive these?

Thanks,
nm