What is amazing in this series of drawing on pictures is how friedman can make dream about landscape and city with only few lines !
Memorial for a Dog
I agree that the idea of a Balkis-Port is a playful one. But it shows the realizability of a form of periodically inhabited habitat. As a larger part of our energy consumption comes from temperature conditioning of inhabited volumes, the period transport of residence from climate regions to other ones, could become the source of the most important energy saving programs we can already imagine.
Former posts about Yona Friedman: here, here and here.
More here & here