Oh yes. On September 14th, 15th and 16th legendary graffiti writer, graphic designer and calligraher Shoe and his Brooklyn buddy Eric Haze have an exposition at the Post CS, Amsterdam. It’s called Calligraffiti and shows a new art form combining graffiti, calligraphy, typography and graphic design. The style is a mix between ancient Japanese, Arabic and midieval craftsmanship with graffiti. No website, but check this related article.