We have exactly the same problem. For now we solved with https://plus.google.com/+PAGENAME/photos which I know you don't like.

But if you find a solution, I'd like to know about it.

We have exactly the same problem. For now we solved with https://plus.google.com/+PAGENAME/photos which I know you don't like.

Another possibility is to go through Picasa: https://picasaweb.google.com/PAGE_ID

But if you find better solution, I'd like to know about it.