Where are my iCloud photos?

I recently uploaded 2.3GB of photos to iCloud Drive and now I can’t see them on my iPad mini 2 anywhere in Photos. I’m using iOS 9 with all the latest updates. George Cockspur

iCloud Drive is intended as general purpose cloud storage, not just for photos. Your iPad doesn’t automatically download pictures from it, but you can view them in the iCloud Drive app. If you can’t find the app, go to Settings > iCloud > iCloud Drive and switch on Show on Home Screen. In the app, select some photos, tap the Share icon, and then tap Save Image to download them to the Photos app. Alternatively, turn on iCloud Photo Library in iCloud’s settings to sync all of your photos to all of your devices.