Light projection

I knew the "Heidelberger Schlossbeleuchtung" some fireworks together with the Castle being enlighted, but this is a couple of steps further. On June 6 of 2015 this spectacle took place at the Castle of Karlsruhe (D). Karlsruhe celebrates it's 300 year cityrights this year. This was one of the many festivities organized. Although music is a secondary layer here, it's still a professionel piece of art. See more at http://ka300.de/home/