https://github.com/severo/data-grid-cartograms/tree/main/countries/it/collegi/1913_Guerzoni does not fully reflect the 45° orientation of the original map.
We could propose an alternative one, where we turn the map by 45° to the right, transcribe it to CSV, and then make it clear in the README that the grid cartogram should be oriented 45° left when rendering.

(rotated with https://www.imgonline.com.ua/eng/contact.php, thanks for the maintainer)
https://github.com/severo/data-grid-cartograms/tree/main/countries/it/collegi/1913_Guerzoni does not fully reflect the 45° orientation of the original map.
We could propose an alternative one, where we turn the map by 45° to the right, transcribe it to CSV, and then make it clear in the README that the grid cartogram should be oriented 45° left when rendering.
(rotated with https://www.imgonline.com.ua/eng/contact.php, thanks for the maintainer)