Listened to 99% Invisible Episode 163 – [The Gruen Effect](http://99percentinvisible.org/episode/the-gruen-effect/)
Steve Jenkins
May 13, 2015
Steve Jenkins' Journal
The ramblings of Steve Jenkins
Listened to 99% Invisible Episode 163 – [The Gruen Effect](http://99percentinvisible.org/episode/the-gruen-effect/)