Can I backup my iCloud Photo Library?
I had 4 photos libraries in my Pictures folder on my iMac. I turned on iCloud and uploaded them one at a time, They are all accessible to all my devices. This is an example of one of them. It is still intact in my Pictures folder on my iMac.
After the 4 uploads I can now view them on Photos app on my iMac and they all show as if they are in one, combined Photos iCloud library. I guess that's the point of doing all of this and making it available to my other devices.
Is that combined library viewable as a library like my 4 original libraries still are?
For example can I see something in some location on my iMac that looks like something like below?
I would like to see it so I can back it up for additional protection rather than just having all my Photos only in iCloud.
iMac 21.5", 10.15