My wife has a Chromebook and she likes to look at pictures from family on Google Drive.  
I can see all the pictures on my desktop computer but she can't see all of them on her Chromebook.  She can see some of them but not all.  

All the pictures we are looking at come from the same person and are placed on the same shared Google Drive.  Just some pictures don't show up on her computer.  It's an ongoing problem.

Any thoughts?