Images, Google Drive, Embedding

Hi guys. It's the first time with Zoho Forms for us.
We have 12 pages of questions and the option to upload images.

Since there are so many images (quantity and size), we have to switch to Google Drive.

However, we want to display the images as large as possible in the PDF AND make them clickable so that you can view the image in full size.

I can't manage that. How could I solve this?

Many thanks in advance