This is an amazing video created by the artist known as Blu. It was made on various city walls in the streets of Buenos Aires, Argentina. The project presents wall paintings being animated in real time, or in other words, ongoing animation is painted in front of the viewer’s eyes…

Help me, Obi-Wan Kenobi; you’re my only hope. - Princess Leia STAR WARS
Is the big city life a little too noisy for you? Is all the honking and screaming really getting to you? Would a visual meter of the noise level and the ruckus assist in getting people to realize we are simply too loud?..