Marco Brambilla.

After viewing the Kanye West video i was inspired to look up more info on the director and view his website. All his pieces are amazing , especially the piece "Civilization" which is much like the "Portrait of Power". The man's work is amazing and helping me remember that I shouldn't only focus on art for advertisement, but also for the joy of creativity.
Check out the website at
http://www.marcobrambilla.com/