Open the shared Google folder
To get to the folder, use this link.
The Google Drive page will open to your private folder (Fig 1). You both have all permissions.
To Upload Files
File Drag method
With the page open (Fig 2), drag the files to the page over the folder section. A blue box should appear.
Release the files and a window will appear in the lower right of the page showing the progress.
File Select method
Alternately you can click on New (upper left under Google logo. And select File or Folder upload.
A file browser will open, navigate to the images, and select the file(s) you want to upload.
You may want to upload in batches (5 or 10 files) to maximize bandwidth.
To View and Download files
To view the uploaded files Right-Click (on mobile a long press) on the first image file.
From the popup menu select “Preview”. You can then see the images large and view all the images.
To download the files Right-Click (on mobile a long press) on the first image file and select download.
You can select multiple files ad click/press Download and the files will be zipped and downloaded.
(Some functions may differ on mobile devices).