This is an official answer to my question: "Pinterest does not have a feature that allows users to download directly from the site. You will need to copy each picture to your device. If you wish to suggest that Pinterest make a feature that allows a user to easily download pins, you may do so here https://help.pinterest.com/en/articles/feature-suggestions."

I'm not developer so I will write this illustrative ;) I have always uploaded high resolution final projects to Pinterest and now unfortunally my external HD with backups died I need urgently need them for my portfolio. Please check it out here: http://pinterest.com/clubio/creative-work. The problem is that originals are found only in 3rd level by clicking on big pin and right click with the mouse on Show Image (example: https://s-media-cache-ak0.pinimg.com/736x/39/fa/b6/39fab614f5aa3419628ef11081332b1e.jpg).

It would mean a world to me to get this portfolio with a single click.

Thank you!