I've a bad phone camera, but I took photos and uploaded them to @Wikipedia whenever I could. Just found my pic used here. It's a small festival celebrated in some parts of Kerala. There are no other CC-licensed media of it!
Every photo/video created pre-pandemic is valuable now!
Our college arts festival was in March 2020 just before lockdown. I captured videos of some arts like Kolkali which happens to be the only CC-licensed video to be used on Wiki https://en.wikipedia.org/wiki/Kolkali