I know 35 is technically not supported anymore, but looking at the images for 36, 37, 34 but 35 is not available on Index of /pub/fedora/linux/releases/35.
It has a note saying it was moved in 2011.
It was moved to archive as the note states. ie,
https://dl.fedoraproject.org/pub/archive/fedora/linux/releases/35/