Dear Shri Kartikeya Sarabhai,
We have been working on issues of continuity and change of 20th Century heritage (though a period from 1850 to present). With Dr. Kiran Joshi, Council of Architecture and NIASA, we have also had faculty and conservationist training programs to better understand these issues. These programs have been organised by The Council of Architecture and NIASA and hence are authentic and relevant to the discipline of architecture, history and continuity.