“On September 12th, residents of the San Francisco Bay area witnessed the world’s largest temporary installation (150 miles long) 10,000 miles overhead as a team of skywriters wrote out the first 1,000 digits of pi. Each number in the 100 mile loop which started in San Jose and went as far North as Berkeley, was over a quarter mile in height. The installation was the work of California-based artist ISHKY, a graduate of UC Berkeley, who claims the project “explores the boundaries of scale, public space, impermanence, and the relationship between Earth and the physical universe.”” (text from Visual News)

By Ishky, via The Visual News.