Visual artists Apparati Effimeri just completed and showed a pixel mapping work called Tetragram for Enlargement all over the side of a castle-like building in Italy somewhere. It’s not to say that the folk at Apparati Effimeri are clandestine or secretive, but I am having a hard time finding much detail about them and the project.
As far as I know, they’re from Bologna, they mapped out the surface of this castle building, and projected some beautiful work all over the side of it. Check out this video:
I want to know what the projector sources were!