The document discusses the vernacular architecture of Pondicherry, India. It describes the distinct architectural styles of the French and Tamil quarters. The French quarters featured long streets with colonial-style buildings having flat roofs, inner courtyards and colonnaded porticos. The Tamil quarters had continuous wall-to-wall construction with shared lean-to roofs and intimate talking streets. A hybrid Franco-Tamil style emerged with Tamil features like the thinnai on the ground floor and French influences like pilasters on the upper floors. This created a unique architectural vocabulary known as "Puducherry-ness".