Blank WordPress themes

I’m probably a complete idiot. But when I ask Google to give me some sites with blank themes for wordpress, it only suggests sites with links that are no longer working or with themes that are anything but empty (or «blank»).
Note: a blank theme for wordpress is composed of simple white blocks without any content. In essence, it is a pattern to be filled with its own elements and design. Without wasting time eradicating everything you don’t need.
In short, I had to retrieve the real empty themes through the mythical archive.org (in this specific case these are the themes produced by Virtuosoft).
So to make life easier for my visitors who develop with wordpress, I decided to make available those themes for a downloading from my site.
You can freely download all the blank themes I have in my possession in a single archive or separately: