Dharavi is said to be the largest slum in Asia with around one million people living in 175 hectares. This district was first populated by fishermen, potters from Gujarat and Muslim tanners which produces an own economy to the district. Self urbanism follows a hierarchy of streets going from 15 meters wide to less than 1 meter wide. You can obviously observe Dharavi's morphology on google earth which impress by its density.
Yesterday, I went to Le Havre in order to make a little photographic reportage within the city which was reconstructed after allied bombings in 1944. At this time Le Havre could be assimilated as the French Coventry and 10 000 new housing had to be built in ten years. Auguste Perret, who was already 71 years old, was appointed as Chief Architect of the Reconstruction and his office designed all the buildings which are now Le Havre downtown. In order to be efficient, every single architectural element's dimensions were according to a 6.24 metres weft. Thus, every buildings are 2x6.24m wide, every post is separated to another one by 6.24m, every window is 6.24/6m etc. In addition of that, Perret wanted to build an huge concrete layer 3.50 metres above ground and to "lay" all the city on it because of the boggy land. Thus, all the technical facilities (water, electricity, telephone, car parks etc.) would have been put under this layer. Unfortunetly, it wasn't accepted by...