Dholavira was a city of the Indus Valley Civilization currently located at the Kutch region in Gujarat. The sketches show what I would imagine Dholavira to look like with the limited information we have today.
The illustrations have been made for an entry into a national level competition on water conservation.
Check out the completed documentary here - https://www.facebook.com/Rally4Rivers/videos/vb.261397517674289/306712736476100/?type=2&theater
