Hi, I'm having a hard time searching for a solution to this as everything I pull up simply refers to optimizing the photo library or the iCloud account in general. I have a very large photo library, I have it selected to optimize storage. However whenever I free up space on my phone it seems like the photo library will take advantage of this and grow. I freed up about 40gb on my phone a few days ago and my photo library grew by about 20gb's. Does any one know how I can keep the photo library from I assume downloading photos to my phone and simply keep them optimized?