Cities are one of the big ideas changing the world right now, with more than 180,000 people moving to cities each year. Cities are expanding in all directions, filling with millions upon millions of people and will impact the planet like no other time in history. Sydney is one of the great cities of the world right now. It is the financial center of Australia, a country that punches way above its weight class in terms of influence, and Sydney is the very beating heart of that. Lloyd Rees said “A city is the greatest work of art possible”. The city of Sydney 2030 project acknowledges that and is trying to envisage and build the exciting city of the future. COS is working toward a greener, more dynamic more vibrant and creative city. The 2030 project sees, and is building the future, not just talking about. The city is the big idea changing the world right now, and the 2030 project is changing of the the big idea cities of the world… COS is changing the world right now. We helped. We provided street art/video on giant plasmas, graphics, web and a video to engage minds at a street level, inspiring all of us to become 2030 advocates of our great city.