One irreplaceable folder. Three possible homes. One actual recovery test.
01 / Working originals
02 / Independent copy
03 / Offsite copy
Last verified backup / date
Restore test — file / different device or location / date
What is missing? Albums / edits / videos / metadata / next action
Check before celebrating: Restore an original photo AND a video, open both, verify quality, and confirm a copy survives if the device or account is lost. A synced icon is not proof of an independently restorable backup.