David Cavillo, Hao Jun, Ken Luting, Sima, Tuyukan and Bart (Tutor) worked out their infrastructure ideas for floating cities in a well designed poster. The poster was one of the results of an introductory summerschool at Delft University of Technology, where those five students will pursue their master’s studies. The poster (which can be downloaded) addresses aspects of energy, water and food production, as well as the planning of a floating city including garbage treatment.