Los Angeles is the entertainment capitol of the world. A major hub of the film, music and greater entertainment industry, this place churns out content. Not a bad energy for today's advertising agency to feed off of, though in the past Los Angeles has not been a huge advertising hub. 180LA, David&Goliath and 72andSunny prove there's something in the water here. Take a peek at the environment surrounding the industry pros living and working in L.A. and feel free to submit your favorite L.A. TOURIST photos to firstname.lastname@example.org.