Killa mhanje kay? Killa kasa pahava?  What constitutes a fort? How should a fort be observed? What kind of inspiration can one draw from these forts? What is the importance of these forts and how are the forts different from one another...Dutch, Portugese, Marathas, British and North Indian, Rajasthani fort architecture and their variants. Prof.Ghanekar answers these questions in this episode