Facebook has a feature called "Mutual Friends Visibility." If you have 20 mutual friends, you might see photos that those mutual friends have interacted with or commented on.
Viewing photos of someone on Facebook without being friends can be challenging due to the platform's privacy features. While there are some workarounds, they may not always be effective. If you're trying to view photos for a legitimate reason, such as reconnecting with an old friend or acquaintance, you may want to consider sending them a friend request or reaching out to them directly. Facebook has a feature called "Mutual Friends Visibility
Go to the person's profile and click the Photos tab . Facebook has a feature called "Mutual Friends Visibility