



Photosynthetic Grass Printer by George Dolidze
As part of Columbia GSAPP’s City of Mobile Services studio, George Dolidze designed a machine which is fully integrated into the urban ecosystem. The Photosynthetic Grass Printer is an autonomous chemical factory that supplements the struggling urban eco-system. It collects refuse and environmental pollutants as it moves throughout the city, converting them into photosynthetic grass to pump new life into the city by way of oxygen and public space.