Richard still uses Piscasa, and he backs up to iDrive. Are his pictures being backed up? Leo says the ones on the hard drive will be. But Picasaweb in the cloud no longer exists. It's now Google Photos. But it largely depends on what your backup options are. Check in the settings to make sure. But where are the photos? Leo says to look in your Picasa User Profile; it should be able to tell you. The Picasa Database is another location. There's also Google Photos.
Trina is having issues with green dotes appearing on her iPhone photos. Rich says that there may be some reflection going off the lenses. It shouldn't happen, but lens flares do happen when users aim the camera towards a strong light source. Rich recommends using SnapSeed's healing mode to solve it. It works really well.