Back in 2004 Marc Hoepfel from Germany did some nice projections during the Olympic Games 2004 in the city of Athens.
“Lightstrive is a projection in the street. A building is lit by a fast moving light source which seems to bounce in front of the facade. Although it´s light makes jutties and balconies cast dancing shadows which keep sheering in changing directions there is no moving light source to be seen. The only real light source is a video projector opposite the building.”…read more on his website.