Sending and editing a picture
Any picture you open can be sent, or handed to the phone’s own editor.
A picture on its own opens in the phone’s own gallery. A picture that is one of a set — from a bucket, a contact card or a search result — opens in Buckets so it can still be swiped through, and carries Send, Edit and the details line along the bottom.
Send opens the phone’s share options.
Edit opens the picture in the phone’s photo editor. The editor saves a new copy in your album, and Buckets adds it with your other new photos.
The original picture is not changed. If the phone has no photo editor, Buckets says so.