„Cleaning the Spree“

A presentation by Ralf Steeg of Spree2011 made to the Odessa Arts and Science Encounter

„Steeg/Spree 19“

or indeed a public swimming pool. And we can generate some money from these constructions and the profit can be ploughed back into the system. So if you drink Campari on the platform you are doing something to reduce pollution.
And because the system is so low cost, even the very poor city of Berlin is able to finance it.

2007

More information about the participant on culturebase.net