https://www.youtube.com/watch?v=DFsDj8_W_ec&feature=share

I do hope you will watch it. It carries the story of how nature changes to culture: how natural materials are transformed into dazzling works of art. From the workshop of Gauranga Kuila and Debaprasad Hazra (artists of Tridhara, Mudiali and Barisha Sarvajanin) to the pandals of Tridhara, Mudiali and Barisha Sarvajanin. 

It will make me very happy if you watch. There are some obvious lacunae. Apostrophe 's's' have been left out in certain cases (Bengals instead of Bengal's), but it was a software failure of the editor's machine. Also,  the last minute hurry to get the project finished so that it could be published within the Pujas, led to the omission of the names of Tridhara, Mudiali and Barisha Sarvajanin at the very end when the pandals are shown