I have 2 iMacs at the office and at home; an iPhone; and an iPad.
I recently installed the new Photos app on both iMacs. In both cases, I’m using iCloud Photo Library. So, any new photos I take on my iPhone appear on both iMacs. This is great — now I know my photos are backed up (both on iCloud and on two iMacs), and they're available from any machine on which I'd like to access them.
In other words, as I understand it, Photos and iCloud are keeping all my devices in sync.
The problem is that I don't want to keep all my photos on my iPhone. Once the photo is saved to iCloud and my iMacs, I’d like to be able to delete it from my iPhone, while keeping it on both my iMacs and on iCloud. As it stands now, if I delete a photo from my iPhone, it also disappears from my iMacs.
So my question is, how can I delete photos from my iPhone without deleting them from iCloud or my iMacs? Is there a setting that makes this the default behavior?