To retrieve a saved Motif project, follow these simple steps:
There is no time limit for saving Motif projects. Motif references the images in your Photos library, so your projects will be fine as long as the images remain there.
However, please note that Motif does not copy the images you use into your projects. If you delete images from Photos, they will be removed from your Motif projects as well.
In Photos, select the Motif project or projects you want to delete from the My Projects section of the Photos sidebar. Press the "Delete" key and respond to the confirmation dialogue.
Alternatively, go to the My Projects section of the Photos sidebar, right-click your project name, and select Delete Project from the context menu. Then respond to the confirmation dialogue.
If Photos on macOS or Motif has frozen, you can force quit Photos by holding down the "Command" and "Option" keys and pressing "Escape".
Earlier versions of Motif were incompatible with macOS Mojave and could cause crashes. If you experience a crash, please contact Motif Customer Support for help.