Share with other people
1 Make a new shared album
To share beyond immediate family, click the Share button, choose iCloud Photo Sharing, then New Shared Album. Name it, then click + next to Invite People or enter email addresses in that box.
2 Manage album settings
You can add or remove people from a shared album at any time. There’s also an option, enabled by default, that determines whether people other than yourself can add things to the album.
3 Go public
Turning on Public Website reveals a web address people can use to view the album in a browser. Though the page would be hard to stumble upon, note that you can’t restrict access with a password.