Albums that originate on one machine are different from albums that originate on another machine. One must decide to manually sync albums, but the canonical co

Albums that originate on one machine are different from albums that originate on another machine. One must decide to manually sync albums, but the canonical copy of a photo lives on only one of the computers in question, not in the cloud. This poses problems for creating albums from photos whose canonical copy lives on different machines. One must first sync, then duplicate items that did not originate on the local computer.