My wife has pretty much migrated to the iPad for 99.9% of her computing. She has some pretty nifty scrapbooking and editing apps and she wants to be able to easily browse and use photos from our Win 7 PC. I know she could go to the PC and sync the few dozen at a time she wants into her iCloud and then get them that way. But she would prefer to just be able to get them from iPad directly. Any easy ways to do this? I don't mind paying a reasonable amount for a solution. Ipad is an ipad "4" retina with ios 8.
I do have images on a backup USB drive, too, but I doubt there is an easy way to hook a USB drive to an iPad.

