Yeah this happened to me not long after my nan passed. A photo of her slid right off the shelf and landed face up, totally undamaged. No vibrations, no draft, nothing logical about it. My mum saw it happen too so at least I wasnt the only one.
I've read a fair bit about this kind of thing and theres actually a decent amount of accounts where object movement clusters around the 24-72 hours after someone dies. Some researchers think its the person trying to communicate before they fully cross over or whatever you want to call it.
Curious whether other people here experienced it with specific objects that had a connection to the person, or just random stuff moving. In our case it was definitely her photo so that felt pretty pointed. Would love to hear if anyone else has had similar and what you made of it.