Something I wish to suggest are Vittorio Giardino’s comics. Again, not webcomics ().
I think his works can be found even abroad, by him I know the stories of Sam Pezzo (my favourite), a black-and-white noir comic about a private detective:
And Max Fridman, spy-stories, also beautiful:
Concerning Italian comics, I also like Corto Maltese by Hugo Pratt, the stories are kinda weird but it has very delicate moments at times and I like the style very much. I think this is kinda famous as well: